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13372950 = 235289153
BaseRepresentation
bin110011000000…
…111000010110
3221011102020110
4303000320112
511410413300
61154343450
7221445123
oct63007026
927142213
1013372950
117604328
12458ab86
132a02bb6
141ac174a
151292550
hexcc0e16

13372950 has 24 divisors (see below), whose sum is σ = 33165288. Its totient is φ = 3566080.

The previous prime is 13372937. The next prime is 13372963. The reversal of 13372950 is 5927331.

It is an interprime number because it is at equal distance from previous prime (13372937) and next prime (13372963).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 44427 + ... + 44726.

It is an arithmetic number, because the mean of its divisors is an integer number (1381887).

Almost surely, 213372950 is an apocalyptic number.

13372950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13372950 is an abundant number, since it is smaller than the sum of its proper divisors (19792338).

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

13372950 is a wasteful number, since it uses less digits than its factorization.

13372950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89168 (or 89163 counting only the distinct ones).

The product of its (nonzero) digits is 5670, while the sum is 30.

The square root of 13372950 is about 3656.9044286117. The cubic root of 13372950 is about 237.3608418401.

The spelling of 13372950 in words is "thirteen million, three hundred seventy-two thousand, nine hundred fifty".

Divisors: 1 2 3 5 6 10 15 25 30 50 75 150 89153 178306 267459 445765 534918 891530 1337295 2228825 2674590 4457650 6686475 13372950