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135703884 = 22311308657
BaseRepresentation
bin10000001011010…
…10110101001100
3100110100110201210
420011222311030
5234220011014
621244334420
73235315101
oct1005526514
9313313653
10135703884
116a668378
1239544410
1322164a74
1414046aa8
15bda8859
hex816ad4c

135703884 has 12 divisors (see below), whose sum is σ = 316642424. Its totient is φ = 45234624.

The previous prime is 135703879. The next prime is 135703889. The reversal of 135703884 is 488307531.

It is an interprime number because it is at equal distance from previous prime (135703879) and next prime (135703889).

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

It is a super-3 number, since 3×1357038843 (a number of 25 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (135703889) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5654317 + ... + 5654340.

Almost surely, 2135703884 is an apocalyptic number.

It is an amenable number.

135703884 is an abundant number, since it is smaller than the sum of its proper divisors (180938540).

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

135703884 is a wasteful number, since it uses less digits than its factorization.

135703884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11308664 (or 11308662 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 39.

The square root of 135703884 is about 11649.2010026439. The cubic root of 135703884 is about 513.8828127925.

The spelling of 135703884 in words is "one hundred thirty-five million, seven hundred three thousand, eight hundred eighty-four".

Divisors: 1 2 3 4 6 12 11308657 22617314 33925971 45234628 67851942 135703884