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5290136613 = 321274628291
BaseRepresentation
bin1001110110101000…
…10001010000100101
3111122200022210011200
410323110101100211
541313233332423
62232533553113
7245044263546
oct47324212045
914580283150
105290136613
112275164a33
1210377a5799
13663cb5068
143828284cd
1520e667d43
hex13b511425

5290136613 has 12 divisors (see below), whose sum is σ = 7701477888. Its totient is φ = 3498987240.

The previous prime is 5290136591. The next prime is 5290136633. The reversal of 5290136613 is 3166310925.

5290136613 is a `hidden beast` number, since 5 + 2 + 9 + 0 + 1 + 36 + 613 = 666.

5290136613 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5290136613 - 26 = 5290136549 is a prime.

It is a super-2 number, since 2×52901366132 = 55971090768406223538, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5290136633) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2313003 + ... + 2315288.

It is an arithmetic number, because the mean of its divisors is an integer number (641789824).

Almost surely, 25290136613 is an apocalyptic number.

It is an amenable number.

5290136613 is a deficient number, since it is larger than the sum of its proper divisors (2411341275).

5290136613 is a wasteful number, since it uses less digits than its factorization.

5290136613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4628424 (or 4628421 counting only the distinct ones).

The product of its (nonzero) digits is 29160, while the sum is 36.

The square root of 5290136613 is about 72733.3253261529. The cubic root of 5290136613 is about 1742.4311606115.

The spelling of 5290136613 in words is "five billion, two hundred ninety million, one hundred thirty-six thousand, six hundred thirteen".

Divisors: 1 3 9 127 381 1143 4628291 13884873 41654619 587792957 1763378871 5290136613