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135794960 = 2457242491
BaseRepresentation
bin10000001100000…
…01000100010000
3100110112002122222
420012001010100
5234230414320
621250320212
73236144450
oct1006010420
9313462588
10135794960
116a71a844
1239589068
1322197362
141406bd60
15bdc5825
hex8181110

135794960 has 40 divisors (see below), whose sum is σ = 360828096. Its totient is φ = 46558080.

The previous prime is 135794959. The next prime is 135794977. The reversal of 135794960 is 69497531.

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

It is a super-2 number, since 2×1357949602 = 36880542322803200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 120686 + ... + 121805.

Almost surely, 2135794960 is an apocalyptic number.

135794960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

135794960 is an abundant number, since it is smaller than the sum of its proper divisors (225033136).

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

135794960 is a wasteful number, since it uses less digits than its factorization.

135794960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242511 (or 242505 counting only the distinct ones).

The product of its (nonzero) digits is 204120, while the sum is 44.

The square root of 135794960 is about 11653.1094562782. The cubic root of 135794960 is about 513.9977491360.

The spelling of 135794960 in words is "one hundred thirty-five million, seven hundred ninety-four thousand, nine hundred sixty".

Divisors: 1 2 4 5 7 8 10 14 16 20 28 35 40 56 70 80 112 140 280 560 242491 484982 969964 1212455 1697437 1939928 2424910 3394874 3879856 4849820 6789748 8487185 9699640 13579496 16974370 19399280 27158992 33948740 67897480 135794960