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6460060164 = 223538338347
BaseRepresentation
bin1100000010000110…
…01011001000000100
3121200012202001120120
412001003023020010
5101212233411124
62545005301540
7316041414435
oct60103131004
917605661516
106460060164
1128155988a8
1213035648b0
137bc4a880c
14453d6948c
1527c211d79
hex1810cb204

6460060164 has 12 divisors (see below), whose sum is σ = 15073473744. Its totient is φ = 2153353384.

The previous prime is 6460060153. The next prime is 6460060199. The reversal of 6460060164 is 4610600646.

It is a tau number, because it is divible by the number of its divisors (12).

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, 269169162 + ... + 269169185.

It is an arithmetic number, because the mean of its divisors is an integer number (1256122812).

Almost surely, 26460060164 is an apocalyptic number.

It is an amenable number.

6460060164 is an abundant number, since it is smaller than the sum of its proper divisors (8613413580).

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

6460060164 is a wasteful number, since it uses less digits than its factorization.

6460060164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 538338354 (or 538338352 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 33.

The square root of 6460060164 is about 80374.4994634492. The cubic root of 6460060164 is about 1862.4252638750.

The spelling of 6460060164 in words is "six billion, four hundred sixty million, sixty thousand, one hundred sixty-four".

Divisors: 1 2 3 4 6 12 538338347 1076676694 1615015041 2153353388 3230030082 6460060164