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23370080 = 255146063
BaseRepresentation
bin101100100100…
…1100101100000
31121222022201112
41121021211200
521440320310
62152522452
7402433226
oct131114540
947868645
1023370080
1112212318
1279b0428
134ac3366
143164b16
1520b9705
hex1649960

23370080 has 24 divisors (see below), whose sum is σ = 55212192. Its totient is φ = 9347968.

The previous prime is 23370073. The next prime is 23370089. The reversal of 23370080 is 8007332.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23370089) 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, 72872 + ... + 73191.

It is an arithmetic number, because the mean of its divisors is an integer number (2300508).

Almost surely, 223370080 is an apocalyptic number.

23370080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23370080 is an abundant number, since it is smaller than the sum of its proper divisors (31842112).

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

23370080 is a wasteful number, since it uses less digits than its factorization.

23370080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146078 (or 146070 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 23370080 is about 4834.2610603897. The cubic root of 23370080 is about 285.9038912891.

The spelling of 23370080 in words is "twenty-three million, three hundred seventy thousand, eighty".

Divisors: 1 2 4 5 8 10 16 20 32 40 80 160 146063 292126 584252 730315 1168504 1460630 2337008 2921260 4674016 5842520 11685040 23370080