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10112069 = 115915581
BaseRepresentation
bin100110100100…
…110001000101
3201000202011002
4212210301011
510042041234
61000423045
7151644152
oct46446105
921022132
1010112069
115787390
123477a85
132130896
1414b3229
15d4b27e
hex9a4c45

10112069 has 8 divisors (see below), whose sum is σ = 11219040. Its totient is φ = 9036400.

The previous prime is 10112057. The next prime is 10112071. The reversal of 10112069 is 96021101.

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 10112069 - 212 = 10107973 is a prime.

It is a super-2 number, since 2×101120692 = 204507878921522, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10112069.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10102069) 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, 7142 + ... + 8439.

It is an arithmetic number, because the mean of its divisors is an integer number (1402380).

Almost surely, 210112069 is an apocalyptic number.

It is an amenable number.

10112069 is a deficient number, since it is larger than the sum of its proper divisors (1106971).

10112069 is a wasteful number, since it uses less digits than its factorization.

10112069 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15651.

The product of its (nonzero) digits is 108, while the sum is 20.

The square root of 10112069 is about 3179.9479555490. The cubic root of 10112069 is about 216.2452988832.

The spelling of 10112069 in words is "ten million, one hundred twelve thousand, sixty-nine".

Divisors: 1 11 59 649 15581 171391 919279 10112069