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10133212110 = 2357311556561
BaseRepresentation
bin10010110111111110…
…01000101111001110
3222011012102111210020
421123333020233032
5131223100241420
64353301523010
7506052611310
oct113377105716
928135374706
1010133212110
11432aa3026a
121b69713466
13c5648bcc8
146c1b1b7b0
153e4923340
hex25bfc8bce

10133212110 has 64 divisors (see below), whose sum is σ = 28690550784. Its totient is φ = 2241446400.

The previous prime is 10133212081. The next prime is 10133212121. The reversal of 10133212110 is 1121233101.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 10133212110.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 771771 + ... + 784790.

It is an arithmetic number, because the mean of its divisors is an integer number (448289856).

Almost surely, 210133212110 is an apocalyptic number.

10133212110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10133212110 is an abundant number, since it is smaller than the sum of its proper divisors (18557338674).

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

10133212110 is a wasteful number, since it uses less digits than its factorization.

10133212110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1556609.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 10133212110 its reverse (1121233101), we get a palindrome (11254445211).

It can be divided in two parts, 1013 and 3212110, that added together give a palindrome (3213123).

The spelling of 10133212110 in words is "ten billion, one hundred thirty-three million, two hundred twelve thousand, one hundred ten".

Divisors: 1 2 3 5 6 7 10 14 15 21 30 31 35 42 62 70 93 105 155 186 210 217 310 434 465 651 930 1085 1302 2170 3255 6510 1556561 3113122 4669683 7782805 9339366 10895927 15565610 21791854 23348415 32687781 46696830 48253391 54479635 65375562 96506782 108959270 144760173 163438905 241266955 289520346 326877810 337773737 482533910 675547474 723800865 1013321211 1447601730 1688868685 2026642422 3377737370 5066606055 10133212110