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10227534124380 = 22351491270390059
BaseRepresentation
bin1001010011010100100010…
…0010011101010101011100
31100012202001102211101021020
42110311020202131111130
52320031442213440010
633430244143004140
72103625554445356
oct224651042352534
940182042741236
1010227534124380
113293522422411
1211921b8599650
135925b59ca691
1427502dd6c0d6
1512b0957a6470
hex94d4889d55c

10227534124380 has 96 divisors (see below), whose sum is σ = 28831880448000. Its totient is φ = 2708794783488.

The previous prime is 10227534124369. The next prime is 10227534124387. The reversal of 10227534124380 is 8342143572201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10227534124387) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 113519791 + ... + 113609849.

It is an arithmetic number, because the mean of its divisors is an integer number (300332088000).

Almost surely, 210227534124380 is an apocalyptic number.

10227534124380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10227534124380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14415940224000).

10227534124380 is an abundant number, since it is smaller than the sum of its proper divisors (18604346323620).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10227534124380 is a wasteful number, since it uses less digits than its factorization.

10227534124380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102923 (or 102921 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 42.

Adding to 10227534124380 its reverse (8342143572201), we get a palindrome (18569677696581).

The spelling of 10227534124380 in words is "ten trillion, two hundred twenty-seven billion, five hundred thirty-four million, one hundred twenty-four thousand, three hundred eighty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 60 149 298 447 596 745 894 1490 1788 2235 2980 4470 8940 12703 25406 38109 50812 63515 76218 90059 127030 152436 180118 190545 254060 270177 360236 381090 450295 540354 762180 900590 1080708 1350885 1801180 1892747 2701770 3785494 5403540 5678241 7570988 9463735 11356482 13418791 18927470 22712964 26837582 28391205 37854940 40256373 53675164 56782410 67093955 80512746 113564820 134187910 161025492 201281865 268375820 402563730 805127460 1144019477 2288038954 3432058431 4576077908 5720097385 6864116862 11440194770 13728233724 17160292155 22880389540 34320584310 68641168620 170458902073 340917804146 511376706219 681835608292 852294510365 1022753412438 1704589020730 2045506824876 2556883531095 3409178041460 5113767062190 10227534124380