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234202092 = 22319516841
BaseRepresentation
bin11011111010110…
…10001111101100
3121022200200212120
431331122033230
5434423431332
635123432540
75542453635
oct1575321754
9538620776
10234202092
11110223553
1266525750
13396a0b27
142316688c
151586332c
hexdf5a3ec

234202092 has 12 divisors (see below), whose sum is σ = 546471576. Its totient is φ = 78067360.

The previous prime is 234202079. The next prime is 234202109. The reversal of 234202092 is 290202432.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9758409 + ... + 9758432.

It is an arithmetic number, because the mean of its divisors is an integer number (45539298).

Almost surely, 2234202092 is an apocalyptic number.

It is an amenable number.

234202092 is an abundant number, since it is smaller than the sum of its proper divisors (312269484).

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

234202092 is a wasteful number, since it uses less digits than its factorization.

234202092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19516848 (or 19516846 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 234202092 is about 15303.6626988444. The cubic root of 234202092 is about 616.4013625098.

The spelling of 234202092 in words is "two hundred thirty-four million, two hundred two thousand, ninety-two".

Divisors: 1 2 3 4 6 12 19516841 39033682 58550523 78067364 117101046 234202092