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10742916 = 223895243
BaseRepresentation
bin101000111110…
…110010000100
3202012210111210
4220332302010
510222233131
61022131420
7160212312
oct50766204
922183453
1010742916
116078348
123720b70
1322c1a72
1415d90b2
15e23146
hexa3ec84

10742916 has 12 divisors (see below), whose sum is σ = 25066832. Its totient is φ = 3580968.

The previous prime is 10742903. The next prime is 10742933. The reversal of 10742916 is 61924701.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 447610 + ... + 447633.

Almost surely, 210742916 is an apocalyptic number.

It is an amenable number.

10742916 is an abundant number, since it is smaller than the sum of its proper divisors (14323916).

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

10742916 is a wasteful number, since it uses less digits than its factorization.

10742916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 895250 (or 895248 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 30.

The square root of 10742916 is about 3277.6387842470. The cubic root of 10742916 is about 220.6517586924.

The spelling of 10742916 in words is "ten million, seven hundred forty-two thousand, nine hundred sixteen".

Divisors: 1 2 3 4 6 12 895243 1790486 2685729 3580972 5371458 10742916