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135114960 = 2435562979
BaseRepresentation
bin10000000110110…
…11000011010000
3100102020112212210
420003123003100
5234042134320
621223552120
73230313111
oct1003330320
9312215783
10135114960
116a2a5962
12392bb640
1321cb99a6
1413d32208
15bcde0e0
hex80db0d0

135114960 has 40 divisors (see below), whose sum is σ = 418857120. Its totient is φ = 36030592.

The previous prime is 135114943. The next prime is 135114961. The reversal of 135114960 is 69411531.

135114960 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135114961) 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, 281250 + ... + 281729.

It is an arithmetic number, because the mean of its divisors is an integer number (10471428).

Almost surely, 2135114960 is an apocalyptic number.

135114960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

135114960 is an abundant number, since it is smaller than the sum of its proper divisors (283742160).

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

135114960 is a wasteful number, since it uses less digits than its factorization.

135114960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 562995 (or 562989 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 30.

The square root of 135114960 is about 11623.8960766173. The cubic root of 135114960 is about 513.1383566415.

The spelling of 135114960 in words is "one hundred thirty-five million, one hundred fourteen thousand, nine hundred sixty".

Divisors: 1 2 3 4 5 6 8 10 12 15 16 20 24 30 40 48 60 80 120 240 562979 1125958 1688937 2251916 2814895 3377874 4503832 5629790 6755748 8444685 9007664 11259580 13511496 16889370 22519160 27022992 33778740 45038320 67557480 135114960