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10752978 = 231792163
BaseRepresentation
bin101001000001…
…001111010010
3202020022022110
4221001033102
510223043403
61022250150
7160253535
oct51011722
922208273
1010752978
116084965
123726956
1322c6512
1415dca1c
15e26103
hexa413d2

10752978 has 8 divisors (see below), whose sum is σ = 21505968. Its totient is φ = 3584324.

The previous prime is 10752961. The next prime is 10752979. The reversal of 10752978 is 87925701.

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

10752978 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (10752979) 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, 896076 + ... + 896087.

It is an arithmetic number, because the mean of its divisors is an integer number (2688246).

Almost surely, 210752978 is an apocalyptic number.

10752978 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

10752978 is a wasteful number, since it uses less digits than its factorization.

10752978 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1792168.

The product of its (nonzero) digits is 35280, while the sum is 39.

The square root of 10752978 is about 3279.1733714459. The cubic root of 10752978 is about 220.7206259409.

The spelling of 10752978 in words is "ten million, seven hundred fifty-two thousand, nine hundred seventy-eight".

Divisors: 1 2 3 6 1792163 3584326 5376489 10752978