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6131340607 = 71376393473
BaseRepresentation
bin1011011010111010…
…01101010100111111
3120211022012101010011
411231131031110333
5100024110344412
62452223524051
7304640351410
oct55535152477
916738171104
106131340607
112666a88a47
121231459627
137693637c2
1442243b807
1525d42d7a7
hex16d74d53f

6131340607 has 8 divisors (see below), whose sum is σ = 7058395296. Its totient is φ = 5217073152.

The previous prime is 6131340601. The next prime is 6131340629. The reversal of 6131340607 is 7060431316.

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 6131340607 - 23 = 6131340599 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6131340601) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3195778 + ... + 3197695.

It is an arithmetic number, because the mean of its divisors is an integer number (882299412).

Almost surely, 26131340607 is an apocalyptic number.

6131340607 is a deficient number, since it is larger than the sum of its proper divisors (927054689).

6131340607 is a wasteful number, since it uses less digits than its factorization.

6131340607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6393617.

The product of its (nonzero) digits is 9072, while the sum is 31.

The square root of 6131340607 is about 78302.8773864665. The cubic root of 6131340607 is about 1830.2839901865.

The spelling of 6131340607 in words is "six billion, one hundred thirty-one million, three hundred forty thousand, six hundred seven".

Divisors: 1 7 137 959 6393473 44754311 875905801 6131340607