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10663795 = 52132759
BaseRepresentation
bin101000101011…
…011101110011
3202001202222101
4220223131303
510212220140
61020321231
7156432532
oct50533563
922052871
1010663795
11602395a
1236a3217
132294a4c
1415b8319
15e0999a
hexa2b773

10663795 has 4 divisors (see below), whose sum is σ = 12796560. Its totient is φ = 8531032.

The previous prime is 10663753. The next prime is 10663801. The reversal of 10663795 is 59736601.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 59736601 = 103579967.

It is a cyclic number.

It is not a de Polignac number, because 10663795 - 211 = 10661747 is a prime.

It is a super-2 number, since 2×106637952 = 227433047604050, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1066375 + ... + 1066384.

It is an arithmetic number, because the mean of its divisors is an integer number (3199140).

Almost surely, 210663795 is an apocalyptic number.

10663795 is a deficient number, since it is larger than the sum of its proper divisors (2132765).

10663795 is an equidigital number, since it uses as much as digits as its factorization.

10663795 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2132764.

The product of its (nonzero) digits is 34020, while the sum is 37.

The square root of 10663795 is about 3265.5466617398. The cubic root of 10663795 is about 220.1087272483.

The spelling of 10663795 in words is "ten million, six hundred sixty-three thousand, seven hundred ninety-five".

Divisors: 1 5 2132759 10663795