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10041212999 = 73151191033
BaseRepresentation
bin10010101101000000…
…01100000001000111
3221220210022110201202
421112200030001013
5131031022303444
64340214013115
7503554621316
oct112640140107
927823273652
1010041212999
114293003a44
121b4294719b
13c403ba16c
146b381027d
153db7ee34e
hex25680c047

10041212999 has 8 divisors (see below), whose sum is σ = 10185612192. Its totient is φ = 9896999040.

The previous prime is 10041212977. The next prime is 10041213001. The reversal of 10041212999 is 99921214001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10041212999 - 220 = 10040164423 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10041212969) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64787 + ... + 155819.

It is an arithmetic number, because the mean of its divisors is an integer number (1273201524).

Almost surely, 210041212999 is an apocalyptic number.

10041212999 is a deficient number, since it is larger than the sum of its proper divisors (144399193).

10041212999 is an equidigital number, since it uses as much as digits as its factorization.

10041212999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92617.

The product of its (nonzero) digits is 11664, while the sum is 38.

The spelling of 10041212999 in words is "ten billion, forty-one million, two hundred twelve thousand, nine hundred ninety-nine".

Divisors: 1 73 1511 91033 110303 6645409 137550863 10041212999