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10100033112 = 23313113286477
BaseRepresentation
bin10010110100000001…
…00100011001011000
3222001212222211202110
421122000210121120
5131141102024422
64350114432320
7505200602451
oct113200443130
928055884673
1010100033112
114313229404
121b5a5926a0
13c4c643070
146bb562128
153e1a6c60c
hex25a024658

10100033112 has 64 divisors (see below), whose sum is σ = 27433133280. Its totient is φ = 3080189952.

The previous prime is 10100033107. The next prime is 10100033137. The reversal of 10100033112 is 21133000101.

It is a super-3 number, since 3×101000331123 (a number of 31 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 107983 + ... + 178494.

Almost surely, 210100033112 is an apocalyptic number.

10100033112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10100033112 is an abundant number, since it is smaller than the sum of its proper divisors (17333100168).

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

10100033112 is a wasteful number, since it uses less digits than its factorization.

10100033112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286612 (or 286608 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 12.

Adding to 10100033112 its reverse (21133000101), we get a palindrome (31233033213).

The spelling of 10100033112 in words is "ten billion, one hundred million, thirty-three thousand, one hundred twelve".

Divisors: 1 2 3 4 6 8 12 13 24 26 39 52 78 104 113 156 226 312 339 452 678 904 1356 1469 2712 2938 4407 5876 8814 11752 17628 35256 286477 572954 859431 1145908 1718862 2291816 3437724 3724201 6875448 7448402 11172603 14896804 22345206 29793608 32371901 44690412 64743802 89380824 97115703 129487604 194231406 258975208 388462812 420834713 776925624 841669426 1262504139 1683338852 2525008278 3366677704 5050016556 10100033112