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135355460 = 22523294251
BaseRepresentation
bin10000001000101…
…01110001000100
3100102200202210012
420010111301010
5234122333320
621233045352
73232334222
oct1004256104
9312622705
10135355460
116a44a619
12393b6858
13220722b6
1413d95b12
15bd3a4c5
hex8115c44

135355460 has 24 divisors (see below), whose sum is σ = 296606016. Its totient is φ = 51788000.

The previous prime is 135355459. The next prime is 135355463. The reversal of 135355460 is 64553531.

It is a super-2 number, since 2×1353554602 = 36642201103623200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (135355463) 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, 146666 + ... + 147585.

It is an arithmetic number, because the mean of its divisors is an integer number (12358584).

Almost surely, 2135355460 is an apocalyptic number.

135355460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

135355460 is an abundant number, since it is smaller than the sum of its proper divisors (161250556).

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

135355460 is a wasteful number, since it uses less digits than its factorization.

135355460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 294283 (or 294281 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 32.

The square root of 135355460 is about 11634.2365456441. The cubic root of 135355460 is about 513.4426324112.

The spelling of 135355460 in words is "one hundred thirty-five million, three hundred fifty-five thousand, four hundred sixty".

Divisors: 1 2 4 5 10 20 23 46 92 115 230 460 294251 588502 1177004 1471255 2942510 5885020 6767773 13535546 27071092 33838865 67677730 135355460