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137147413 = 13232292003
BaseRepresentation
bin10000010110010…
…11010000010101
3100120001210212211
420023023100111
5240102204123
621335313421
73253506454
oct1013132025
9316053784
10137147413
1170463977
1239b1b871
132254bb20
1414300b9b
15c09140d
hex82cb415

137147413 has 16 divisors (see below), whose sum is σ = 154869120. Its totient is φ = 120504384.

The previous prime is 137147407. The next prime is 137147429. The reversal of 137147413 is 314741731.

It is a de Polignac number, because none of the positive numbers 2k-137147413 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (137147443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67470 + ... + 69472.

It is an arithmetic number, because the mean of its divisors is an integer number (9679320).

Almost surely, 2137147413 is an apocalyptic number.

137147413 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

137147413 is a deficient number, since it is larger than the sum of its proper divisors (17721707).

137147413 is a wasteful number, since it uses less digits than its factorization.

137147413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2268.

The product of its digits is 7056, while the sum is 31.

The square root of 137147413 is about 11710.9953889497. The cubic root of 137147413 is about 515.6985060949.

It can be divided in two parts, 1371 and 47413, that added together give a palindrome (48784).

The spelling of 137147413 in words is "one hundred thirty-seven million, one hundred forty-seven thousand, four hundred thirteen".

Divisors: 1 13 23 229 299 2003 2977 5267 26039 46069 68471 458687 598897 5962931 10549801 137147413