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135110672 = 2419444443
BaseRepresentation
bin10000000110110…
…10000000010000
3100102020022222222
420003122000100
5234042020142
621223520212
73230264444
oct1003320020
9312208888
10135110672
116a2a2714
12392b9068
1321cb7a58
1413d30824
15bcdcbd2
hex80da010

135110672 has 20 divisors (see below), whose sum is σ = 275555280. Its totient is φ = 63999648.

The previous prime is 135110603. The next prime is 135110693. The reversal of 135110672 is 276011531.

It is a super-3 number, since 3×1351106723 (a number of 25 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 221918 + ... + 222525.

It is an arithmetic number, because the mean of its divisors is an integer number (13777764).

Almost surely, 2135110672 is an apocalyptic number.

It is an amenable number.

135110672 is an abundant number, since it is smaller than the sum of its proper divisors (140444608).

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

135110672 is a wasteful number, since it uses less digits than its factorization.

135110672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 444470 (or 444464 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 26.

The square root of 135110672 is about 11623.7116275310. The cubic root of 135110672 is about 513.1329282750.

The spelling of 135110672 in words is "one hundred thirty-five million, one hundred ten thousand, six hundred seventy-two".

Divisors: 1 2 4 8 16 19 38 76 152 304 444443 888886 1777772 3555544 7111088 8444417 16888834 33777668 67555336 135110672