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234794084 = 22721197929
BaseRepresentation
bin11011111111010…
…10110001100100
3121100210202221012
431333222301210
5440101402314
635144241352
75550500600
oct1577526144
9540722835
10234794084
111105982a8
1266770258
133984a415
142327c500
151592d93e
hexdfeac64

234794084 has 18 divisors (see below), whose sum is σ = 477974070. Its totient is φ = 100625952.

The previous prime is 234794069. The next prime is 234794111. The reversal of 234794084 is 480497432.

It can be written as a sum of positive squares in only one way, i.e., 144961600 + 89832484 = 12040^2 + 9478^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 598769 + ... + 599160.

It is an arithmetic number, because the mean of its divisors is an integer number (26554115).

Almost surely, 2234794084 is an apocalyptic number.

It is an amenable number.

234794084 is an abundant number, since it is smaller than the sum of its proper divisors (243179986).

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

234794084 is a wasteful number, since it uses less digits than its factorization.

234794084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1197947 (or 1197938 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 41.

The square root of 234794084 is about 15322.9920054799. The cubic root of 234794084 is about 616.9202842199.

The spelling of 234794084 in words is "two hundred thirty-four million, seven hundred ninety-four thousand, eighty-four".

Divisors: 1 2 4 7 14 28 49 98 196 1197929 2395858 4791716 8385503 16771006 33542012 58698521 117397042 234794084