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10765428 = 223897119
BaseRepresentation
bin101001000100…
…010001110100
3202020221101120
4221010101310
510223443203
61022423540
7160335042
oct51042164
922227346
1010765428
116093253
123731bb0
1322cc09b
141603392
15e29b53
hexa44474

10765428 has 12 divisors (see below), whose sum is σ = 25119360. Its totient is φ = 3588472.

The previous prime is 10765427. The next prime is 10765429. The reversal of 10765428 is 82456701.

It is an interprime number because it is at equal distance from previous prime (10765427) and next prime (10765429).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10765421) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 448548 + ... + 448571.

It is an arithmetic number, because the mean of its divisors is an integer number (2093280).

Almost surely, 210765428 is an apocalyptic number.

It is an amenable number.

10765428 is an abundant number, since it is smaller than the sum of its proper divisors (14353932).

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

10765428 is a wasteful number, since it uses less digits than its factorization.

10765428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 897126 (or 897124 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 33.

The square root of 10765428 is about 3281.0711665552. The cubic root of 10765428 is about 220.8057779154.

The spelling of 10765428 in words is "ten million, seven hundred sixty-five thousand, four hundred twenty-eight".

Divisors: 1 2 3 4 6 12 897119 1794238 2691357 3588476 5382714 10765428