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23485060 = 2258591367
BaseRepresentation
bin101100110010…
…1101010000100
31122012011110001
41121211222010
522003010220
62155211044
7403422364
oct131455204
948164401
1023485060
1112290745
127a46a84
134b337b1
1431949a4
1520dd80a
hex1665a84

23485060 has 24 divisors (see below), whose sum is σ = 49412160. Its totient is φ = 9376224.

The previous prime is 23485057. The next prime is 23485067. The reversal of 23485060 is 6058432.

It is not an unprimeable number, because it can be changed into a prime (23485067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16497 + ... + 17863.

It is an arithmetic number, because the mean of its divisors is an integer number (2058840).

Almost surely, 223485060 is an apocalyptic number.

23485060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23485060 is an abundant number, since it is smaller than the sum of its proper divisors (25927100).

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

23485060 is a wasteful number, since it uses less digits than its factorization.

23485060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2235 (or 2233 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 23485060 is about 4846.1386690849. The cubic root of 23485060 is about 286.3720035730.

The spelling of 23485060 in words is "twenty-three million, four hundred eighty-five thousand, sixty".

Divisors: 1 2 4 5 10 20 859 1367 1718 2734 3436 4295 5468 6835 8590 13670 17180 27340 1174253 2348506 4697012 5871265 11742530 23485060