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253114584 = 23310546441
BaseRepresentation
bin11110001011000…
…11100011011000
3122122021112221020
433011203203120
51004244131314
641041042440
76162303252
oct1705434330
9578245836
10253114584
1111a970808
1270926420
1340593258
142588acd2
151734bda9
hexf1638d8

253114584 has 16 divisors (see below), whose sum is σ = 632786520. Its totient is φ = 84371520.

The previous prime is 253114583. The next prime is 253114601. The reversal of 253114584 is 485411352.

253114584 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (253114583) 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, 5273197 + ... + 5273244.

Almost surely, 2253114584 is an apocalyptic number.

253114584 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

253114584 is an abundant number, since it is smaller than the sum of its proper divisors (379671936).

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

253114584 is a wasteful number, since it uses less digits than its factorization.

253114584 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10546450 (or 10546446 counting only the distinct ones).

The product of its digits is 19200, while the sum is 33.

The square root of 253114584 is about 15909.5752300305. The cubic root of 253114584 is about 632.5658221218.

The spelling of 253114584 in words is "two hundred fifty-three million, one hundred fourteen thousand, five hundred eighty-four".

Divisors: 1 2 3 4 6 8 12 24 10546441 21092882 31639323 42185764 63278646 84371528 126557292 253114584