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6260428672 = 27311577729
BaseRepresentation
bin1011101010010011…
…01000111110000000
3121011022002201122121
411311021220332000
5100310132204142
62513114414024
7311065523431
oct56511507600
917138081577
106260428672
1127229377a3
121268731314
1378a020184
14435641488
1526992bc67
hex175268f80

6260428672 has 32 divisors (see below), whose sum is σ = 12874276800. Its totient is φ = 3029237760.

The previous prime is 6260428667. The next prime is 6260428709. The reversal of 6260428672 is 2768240626.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent 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, 784897 + ... + 792832.

It is an arithmetic number, because the mean of its divisors is an integer number (402321150).

Almost surely, 26260428672 is an apocalyptic number.

6260428672 is a gapful number since it is divisible by the number (62) formed by its first and last digit.

It is an amenable number.

6260428672 is an abundant number, since it is smaller than the sum of its proper divisors (6613848128).

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

6260428672 is a wasteful number, since it uses less digits than its factorization.

6260428672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1577774 (or 1577762 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 43.

The square root of 6260428672 is about 79122.8707264846. The cubic root of 6260428672 is about 1843.0397015102.

The spelling of 6260428672 in words is "six billion, two hundred sixty million, four hundred twenty-eight thousand, six hundred seventy-two".

Divisors: 1 2 4 8 16 31 32 62 64 124 128 248 496 992 1984 3968 1577729 3155458 6310916 12621832 25243664 48909599 50487328 97819198 100974656 195638396 201949312 391276792 782553584 1565107168 3130214336 6260428672