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113990510 = 2547242533
BaseRepresentation
bin1101100101101…
…01101101101110
321221111022120202
412302311231232
5213140144020
615151113502
72552621564
oct662655556
9257438522
10113990510
1159387837
1232212892
131a80180a
14111d3a34
15a019e75
hex6cb5b6e

113990510 has 16 divisors (see below), whose sum is σ = 209549376. Its totient is φ = 44625888.

The previous prime is 113990509. The next prime is 113990521. The reversal of 113990510 is 15099311.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 120797 + ... + 121736.

It is an arithmetic number, because the mean of its divisors is an integer number (13096836).

Almost surely, 2113990510 is an apocalyptic number.

113990510 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

113990510 is a deficient number, since it is larger than the sum of its proper divisors (95558866).

113990510 is a wasteful number, since it uses less digits than its factorization.

113990510 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242587.

The product of its (nonzero) digits is 1215, while the sum is 29.

The square root of 113990510 is about 10676.6338328145. The cubic root of 113990510 is about 484.8673034785.

The spelling of 113990510 in words is "one hundred thirteen million, nine hundred ninety thousand, five hundred ten".

Divisors: 1 2 5 10 47 94 235 470 242533 485066 1212665 2425330 11399051 22798102 56995255 113990510