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10642495 = 53757527
BaseRepresentation
bin101000100110…
…010000111111
3202000200202111
4220212100333
510211024440
61020034451
7156313453
oct50462077
922020674
1010642495
116009956
123692a27
132288146
1415b0663
15e034ea
hexa2643f

10642495 has 8 divisors (see below), whose sum is σ = 13116384. Its totient is φ = 8283744.

The previous prime is 10642483. The next prime is 10642501. The reversal of 10642495 is 59424601.

10642495 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 10642495 - 27 = 10642367 is a prime.

It is a super-2 number, since 2×106424952 = 226525399650050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28579 + ... + 28948.

It is an arithmetic number, because the mean of its divisors is an integer number (1639548).

Almost surely, 210642495 is an apocalyptic number.

10642495 is a deficient number, since it is larger than the sum of its proper divisors (2473889).

10642495 is an equidigital number, since it uses as much as digits as its factorization.

10642495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57569.

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 10642495 is about 3262.2837093055. The cubic root of 10642495 is about 219.9620802413.

The spelling of 10642495 in words is "ten million, six hundred forty-two thousand, four hundred ninety-five".

Divisors: 1 5 37 185 57527 287635 2128499 10642495