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6130570061 = 71179617793
BaseRepresentation
bin1011011010110100…
…10001001101001101
3120211020202020010102
411231122101031031
5100023411220221
62452155220445
7304630662050
oct55532211515
916736666112
106130570061
112666602030
121231147725
13769153b65
144222baa97
1525d32a30b
hex16d69134d

6130570061 has 8 divisors (see below), whose sum is σ = 7643308224. Its totient is φ = 4777067520.

The previous prime is 6130570051. The next prime is 6130570097. The reversal of 6130570061 is 1600750316.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6130570061 - 218 = 6130307917 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6130570031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39808820 + ... + 39808973.

It is an arithmetic number, because the mean of its divisors is an integer number (955413528).

Almost surely, 26130570061 is an apocalyptic number.

It is an amenable number.

6130570061 is a deficient number, since it is larger than the sum of its proper divisors (1512738163).

6130570061 is a wasteful number, since it uses less digits than its factorization.

6130570061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79617811.

The product of its (nonzero) digits is 3780, while the sum is 29.

The square root of 6130570061 is about 78297.9569401399. The cubic root of 6130570061 is about 1830.2073143455.

The spelling of 6130570061 in words is "six billion, one hundred thirty million, five hundred seventy thousand, sixty-one".

Divisors: 1 7 11 77 79617793 557324551 875795723 6130570061