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235415196 = 223243152077
BaseRepresentation
bin11100000100000…
…10011010011100
3121101222022221100
432002002122130
5440231241241
635205433100
75555665452
oct1602023234
9541868840
10235415196
11110981a15
1266a0b790
1339a07043
14233a09d2
1515a029b6
hexe08269c

235415196 has 36 divisors (see below), whose sum is σ = 608920312. Its totient is φ = 76646304.

The previous prime is 235415179. The next prime is 235415207. The reversal of 235415196 is 691514532.

235415196 is a `hidden beast` number, since 23 + 541 + 5 + 1 + 96 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 235415196.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 74491 + ... + 77586.

Almost surely, 2235415196 is an apocalyptic number.

It is an amenable number.

235415196 is an abundant number, since it is smaller than the sum of its proper divisors (373505116).

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

235415196 is a wasteful number, since it uses less digits than its factorization.

235415196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152130 (or 152125 counting only the distinct ones).

The product of its digits is 32400, while the sum is 36.

The square root of 235415196 is about 15343.2459408041. The cubic root of 235415196 is about 617.4637948034.

The spelling of 235415196 in words is "two hundred thirty-five million, four hundred fifteen thousand, one hundred ninety-six".

Divisors: 1 2 3 4 6 9 12 18 36 43 86 129 172 258 387 516 774 1548 152077 304154 456231 608308 912462 1368693 1824924 2737386 5474772 6539311 13078622 19617933 26157244 39235866 58853799 78471732 117707598 235415196