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115114332 = 2239592861
BaseRepresentation
bin1101101110010…
…00000101011100
322000121102011210
412313020011130
5213432124312
615231144420
72565312204
oct667100534
9260542153
10115114332
1159a85113
1232675110
131ab061b8
1411407404
15a18ce3c
hex6dc815c

115114332 has 12 divisors (see below), whose sum is σ = 268600136. Its totient is φ = 38371440.

The previous prime is 115114319. The next prime is 115114339. The reversal of 115114332 is 233411511.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 115114299 and 115114308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115114339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4796419 + ... + 4796442.

Almost surely, 2115114332 is an apocalyptic number.

115114332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

115114332 is an abundant number, since it is smaller than the sum of its proper divisors (153485804).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

115114332 is a wasteful number, since it uses less digits than its factorization.

115114332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9592868 (or 9592866 counting only the distinct ones).

The product of its digits is 360, while the sum is 21.

The square root of 115114332 is about 10729.1347274606. The cubic root of 115114332 is about 486.4555162910.

Adding to 115114332 its reverse (233411511), we get a palindrome (348525843).

The spelling of 115114332 in words is "one hundred fifteen million, one hundred fourteen thousand, three hundred thirty-two".

Divisors: 1 2 3 4 6 12 9592861 19185722 28778583 38371444 57557166 115114332