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508316 = 22127079
BaseRepresentation
bin1111100000110011100
3221211021112
41330012130
5112231231
614521152
74214654
oct1740634
9854245
10508316
113179a6
122061b8
1314a4a3
14d3364
15a092b
hex7c19c

508316 has 6 divisors (see below), whose sum is σ = 889560. Its totient is φ = 254156.

The previous prime is 508301. The next prime is 508327. The reversal of 508316 is 613805.

It is a zygodrome in base 2.

It is a junction number, because it is equal to n+sod(n) for n = 508291 and 508300.

It is a congruent number.

It is an unprimeable number.

508316 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63536 + ... + 63543.

It is an arithmetic number, because the mean of its divisors is an integer number (148260).

2508316 is an apocalyptic number.

It is an amenable number.

508316 is a deficient number, since it is larger than the sum of its proper divisors (381244).

508316 is a wasteful number, since it uses less digits than its factorization.

508316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127083 (or 127081 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 508316 is about 712.9628321308. The cubic root of 508316 is about 79.8076629513.

The spelling of 508316 in words is "five hundred eight thousand, three hundred sixteen".

Divisors: 1 2 4 127079 254158 508316