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10111060992 = 21033291361
BaseRepresentation
bin10010110101010101…
…01000110000000000
3222002122202010011110
421122222220300000
5131201412422432
64351151043320
7505363412634
oct113252506000
928078663143
1010111060992
11431948085a
121b62210540
13c51a04736
146bcbd2dc4
153e29e9dcc
hex25aaa8c00

10111060992 has 44 divisors (see below), whose sum is σ = 26949672056. Its totient is φ = 3370352640.

The previous prime is 10111060951. The next prime is 10111061069. The reversal of 10111060992 is 29906011101.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1642609 + ... + 1648752.

Almost surely, 210111060992 is an apocalyptic number.

10111060992 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10111060992 is an abundant number, since it is smaller than the sum of its proper divisors (16838611064).

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

10111060992 is an equidigital number, since it uses as much as digits as its factorization.

10111060992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3291384 (or 3291366 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 30.

The spelling of 10111060992 in words is "ten billion, one hundred eleven million, sixty thousand, nine hundred ninety-two".

Divisors: 1 2 3 4 6 8 12 16 24 32 48 64 96 128 192 256 384 512 768 1024 1536 3072 3291361 6582722 9874083 13165444 19748166 26330888 39496332 52661776 78992664 105323552 157985328 210647104 315970656 421294208 631941312 842588416 1263882624 1685176832 2527765248 3370353664 5055530496 10111060992