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13314980 = 225795107
BaseRepresentation
bin110010110010…
…101110100100
3221001110201102
4302302232210
511402034410
61153215232
7221114120
oct62625644
927043642
1013314980
117574818
124561518
1329b26b3
141aa8580
1512802a5
hexcb2ba4

13314980 has 24 divisors (see below), whose sum is σ = 31956288. Its totient is φ = 4565088.

The previous prime is 13314979. The next prime is 13314989. The reversal of 13314980 is 8941331.

13314980 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (13314989) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47414 + ... + 47693.

It is an arithmetic number, because the mean of its divisors is an integer number (1331512).

Almost surely, 213314980 is an apocalyptic number.

13314980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13314980 is an abundant number, since it is smaller than the sum of its proper divisors (18641308).

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

13314980 is a wasteful number, since it uses less digits than its factorization.

13314980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95123 (or 95121 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 13314980 is about 3648.9697176052. The cubic root of 13314980 is about 237.0173689253.

The spelling of 13314980 in words is "thirteen million, three hundred fourteen thousand, nine hundred eighty".

Divisors: 1 2 4 5 7 10 14 20 28 35 70 140 95107 190214 380428 475535 665749 951070 1331498 1902140 2662996 3328745 6657490 13314980