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3139757601 = 38271265521
BaseRepresentation
bin1011101100100100…
…1110011000100001
322002211000012201120
42323021032120201
522412234220401
61235315522453
7140543333151
oct27311163041
98084005646
103139757601
1113713473a2
127375b9429
133b0638446
1421adc6761
1513599d836
hexbb24e621

3139757601 has 8 divisors (see below), whose sum is σ = 4191408864. Its totient is φ = 2090639040.

The previous prime is 3139757597. The next prime is 3139757611. The reversal of 3139757601 is 1067579313.

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

It is not a de Polignac number, because 3139757601 - 22 = 3139757597 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (3139757611) 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, 630280 + ... + 635241.

It is an arithmetic number, because the mean of its divisors is an integer number (523926108).

Almost surely, 23139757601 is an apocalyptic number.

It is an amenable number.

3139757601 is a deficient number, since it is larger than the sum of its proper divisors (1051651263).

3139757601 is a wasteful number, since it uses less digits than its factorization.

3139757601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1266351.

The product of its (nonzero) digits is 119070, while the sum is 42.

The square root of 3139757601 is about 56033.5399649174. The cubic root of 3139757601 is about 1464.3066684712.

The spelling of 3139757601 in words is "three billion, one hundred thirty-nine million, seven hundred fifty-seven thousand, six hundred one".

Divisors: 1 3 827 2481 1265521 3796563 1046585867 3139757601