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6725496006 = 2321919665193
BaseRepresentation
bin1100100001101111…
…01110110011000110
3122100201012121002200
412100313232303012
5102233211333011
63031210415330
7325443526035
oct62067566306
918321177080
106725496006
112941404769
121378431546
13832494048
1447b30271c
15295694856
hex190deecc6

6725496006 has 24 divisors (see below), whose sum is σ = 15338851320. Its totient is φ = 2123840736.

The previous prime is 6725495983. The next prime is 6725496023. The reversal of 6725496006 is 6006945276.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9832255 + ... + 9832938.

It is an arithmetic number, because the mean of its divisors is an integer number (639118805).

Almost surely, 26725496006 is an apocalyptic number.

6725496006 is an abundant number, since it is smaller than the sum of its proper divisors (8613355314).

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

6725496006 is a wasteful number, since it uses less digits than its factorization.

6725496006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19665220 (or 19665217 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 45.

The square root of 6725496006 is about 82009.1214804792. The cubic root of 6725496006 is about 1887.5919057978.

The spelling of 6725496006 in words is "six billion, seven hundred twenty-five million, four hundred ninety-six thousand, six".

Divisors: 1 2 3 6 9 18 19 38 57 114 171 342 19665193 39330386 58995579 117991158 176986737 353973474 373638667 747277334 1120916001 2241832002 3362748003 6725496006