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234260484 = 22319521707
BaseRepresentation
bin11011111011010…
…00100000000100
3121022210122222020
431331220200010
5434432313414
635125003140
75543116113
oct1575504004
9538718866
10234260484
11110263407
12665534b0
13396c1593
142317dc7a
15158757a9
hexdf68804

234260484 has 12 divisors (see below), whose sum is σ = 546607824. Its totient is φ = 78086824.

The previous prime is 234260449. The next prime is 234260489. The reversal of 234260484 is 484062432.

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

It is not an unprimeable number, because it can be changed into a prime (234260489) 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, 9760842 + ... + 9760865.

It is an arithmetic number, because the mean of its divisors is an integer number (45550652).

Almost surely, 2234260484 is an apocalyptic number.

It is an amenable number.

234260484 is an abundant number, since it is smaller than the sum of its proper divisors (312347340).

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

234260484 is a wasteful number, since it uses less digits than its factorization.

234260484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19521714 (or 19521712 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 33.

The square root of 234260484 is about 15305.5703585329. The cubic root of 234260484 is about 616.4525859599.

It can be divided in two parts, 2342 and 60484, that added together give a palindrome (62826).

The spelling of 234260484 in words is "two hundred thirty-four million, two hundred sixty thousand, four hundred eighty-four".

Divisors: 1 2 3 4 6 12 19521707 39043414 58565121 78086828 117130242 234260484