Search a number
-
+
39080402053 = 711507537689
BaseRepresentation
bin100100011001010111…
…111001110010000101
310201212120200010021021
4210121113321302011
51120014040331203
625541524351141
72552306636140
oct443127716205
9121776603237
1039080402053
1115634960540
1276a7b454b1
1338ba6b6774
141c6a3cd057
15103add85bd
hex9195f9c85

39080402053 has 8 divisors (see below), whose sum is σ = 48723618240. Its totient is φ = 30452261280.

The previous prime is 39080401991. The next prime is 39080402057. The reversal of 39080402053 is 35020408093.

It is a happy number.

39080402053 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a de Polignac number, because none of the positive numbers 2k-39080402053 is a prime.

It is a super-2 number, since 2×390804020532 (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (39080402057) 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, 253768768 + ... + 253768921.

It is an arithmetic number, because the mean of its divisors is an integer number (6090452280).

Almost surely, 239080402053 is an apocalyptic number.

It is an amenable number.

39080402053 is a deficient number, since it is larger than the sum of its proper divisors (9643216187).

39080402053 is a wasteful number, since it uses less digits than its factorization.

39080402053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 507537707.

The product of its (nonzero) digits is 25920, while the sum is 34.

The spelling of 39080402053 in words is "thirty-nine billion, eighty million, four hundred two thousand, fifty-three".

Divisors: 1 7 11 77 507537689 3552763823 5582914579 39080402053