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23485084 = 2273722669
BaseRepresentation
bin101100110010…
…1101010011100
31122012011110221
41121211222130
522003010314
62155211124
7403422430
oct131455234
948164427
1023485084
1112290767
127a46aa4
134b337cc
1431949c0
1520dd824
hex1665a9c

23485084 has 24 divisors (see below), whose sum is σ = 48241760. Its totient is φ = 9792576.

The previous prime is 23485081. The next prime is 23485103. The reversal of 23485084 is 48058432.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23485081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10299 + ... + 12370.

Almost surely, 223485084 is an apocalyptic number.

It is an amenable number.

23485084 is an abundant number, since it is smaller than the sum of its proper divisors (24756676).

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

23485084 is a wasteful number, since it uses less digits than its factorization.

23485084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22717 (or 22715 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 34.

The square root of 23485084 is about 4846.1411452825. The cubic root of 23485084 is about 286.3721011233.

The spelling of 23485084 in words is "twenty-three million, four hundred eighty-five thousand, eighty-four".

Divisors: 1 2 4 7 14 28 37 74 148 259 518 1036 22669 45338 90676 158683 317366 634732 838753 1677506 3355012 5871271 11742542 23485084