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13370980 = 225795507
BaseRepresentation
bin110011000000…
…011001100100
3221011022112111
4303000121210
511410332410
61154330404
7221436310
oct63003144
927138474
1013370980
1176028a7
124589a04
132a0202c
141ac0b40
151291b8a
hexcc0664

13370980 has 24 divisors (see below), whose sum is σ = 32090688. Its totient is φ = 4584288.

The previous prime is 13370969. The next prime is 13371049. The reversal of 13370980 is 8907331.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47614 + ... + 47893.

It is an arithmetic number, because the mean of its divisors is an integer number (1337112).

Almost surely, 213370980 is an apocalyptic number.

13370980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13370980 is an abundant number, since it is smaller than the sum of its proper divisors (18719708).

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

13370980 is a wasteful number, since it uses less digits than its factorization.

13370980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95523 (or 95521 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 31.

The square root of 13370980 is about 3656.6350651931. The cubic root of 13370980 is about 237.3491858774.

The spelling of 13370980 in words is "thirteen million, three hundred seventy thousand, nine hundred eighty".

Divisors: 1 2 4 5 7 10 14 20 28 35 70 140 95507 191014 382028 477535 668549 955070 1337098 1910140 2674196 3342745 6685490 13370980