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6712104 = 233739953
BaseRepresentation
bin11001100110101100101000
3110122000021110
4121212230220
53204241404
6355510320
7111023550
oct31465450
913560243
106712104
1138749a3
1222b83a0
131510179
14c6a160
158c8b89
hex666b28

6712104 has 32 divisors (see below), whose sum is σ = 19177920. Its totient is φ = 1917696.

The previous prime is 6712061. The next prime is 6712129. The reversal of 6712104 is 4012176.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19809 + ... + 20144.

It is an arithmetic number, because the mean of its divisors is an integer number (599310).

Almost surely, 26712104 is an apocalyptic number.

It is an amenable number.

6712104 is an abundant number, since it is smaller than the sum of its proper divisors (12465816).

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

6712104 is a wasteful number, since it uses less digits than its factorization.

6712104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39969 (or 39965 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 21.

The square root of 6712104 is about 2590.7728576624. The cubic root of 6712104 is about 188.6338197064.

It can be divided in two parts, 671 and 2104, that added together give a triangular number (2775 = T74).

The spelling of 6712104 in words is "six million, seven hundred twelve thousand, one hundred four".

Divisors: 1 2 3 4 6 7 8 12 14 21 24 28 42 56 84 168 39953 79906 119859 159812 239718 279671 319624 479436 559342 839013 958872 1118684 1678026 2237368 3356052 6712104