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6180402 = 231030067
BaseRepresentation
bin10111100100111000110010
3102121222220210
4113210320302
53040233102
6340244550
7103350444
oct27447062
912558823
106180402
113541478
1220a0756
131385157
14b6c494
1582136c
hex5e4e32

6180402 has 8 divisors (see below), whose sum is σ = 12360816. Its totient is φ = 2060132.

The previous prime is 6180397. The next prime is 6180413. The reversal of 6180402 is 2040816.

6180402 is digitally balanced in base 4, 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.

6180402 is an admirable number.

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, 515028 + ... + 515039.

It is an arithmetic number, because the mean of its divisors is an integer number (1545102).

Almost surely, 26180402 is an apocalyptic number.

6180402 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.

6180402 is a wasteful number, since it uses less digits than its factorization.

6180402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1030072.

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 6180402 is about 2486.0414316741. The cubic root of 6180402 is about 183.5152845582.

The spelling of 6180402 in words is "six million, one hundred eighty thousand, four hundred two".

Divisors: 1 2 3 6 1030067 2060134 3090201 6180402