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10101019368 = 23311151253387
BaseRepresentation
bin10010110100001000…
…10101001011101000
3222001221211221122110
421122010111023220
5131141330104433
64350151522320
7505212151026
oct113204251350
928057757573
1010101019368
1143138423a0
121b5a9893a0
13c4c8c9c4b
146bb73b716
153e1bb4963
hex25a1152e8

10101019368 has 64 divisors (see below), whose sum is σ = 27730782720. Its totient is φ = 3040632000.

The previous prime is 10101019367. The next prime is 10101019433. The reversal of 10101019368 is 86391010101.

It is a super-2 number, since 2×101010193682 (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10101019367) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 86830 + ... + 166557.

It is an arithmetic number, because the mean of its divisors is an integer number (433293480).

Almost surely, 210101019368 is an apocalyptic number.

It is an amenable number.

10101019368 is an abundant number, since it is smaller than the sum of its proper divisors (17629763352).

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

10101019368 is a wasteful number, since it uses less digits than its factorization.

10101019368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253558 (or 253554 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 30.

Adding to 10101019368 its reverse (86391010101), we get a palindrome (96492029469).

The spelling of 10101019368 in words is "ten billion, one hundred one million, nineteen thousand, three hundred sixty-eight".

Divisors: 1 2 3 4 6 8 11 12 22 24 33 44 66 88 132 151 264 302 453 604 906 1208 1661 1812 3322 3624 4983 6644 9966 13288 19932 39864 253387 506774 760161 1013548 1520322 2027096 2787257 3040644 5574514 6081288 8361771 11149028 16723542 22298056 33447084 38261437 66894168 76522874 114784311 153045748 229568622 306091496 420875807 459137244 841751614 918274488 1262627421 1683503228 2525254842 3367006456 5050509684 10101019368