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13092996 = 223733181
BaseRepresentation
bin110001111100…
…100010000100
3220122012012210
4301330202010
511322433441
61144343420
7216201000
oct61744204
926565183
1013092996
117432a64
124474b70
132935647
141a4b700
151239616
hexc7c884

13092996 has 48 divisors (see below), whose sum is σ = 35638400. Its totient is φ = 3739680.

The previous prime is 13092991. The next prime is 13093019. The reversal of 13092996 is 69929031.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (13092991) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2526 + ... + 5706.

Almost surely, 213092996 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13092996, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17819200).

13092996 is an abundant number, since it is smaller than the sum of its proper divisors (22545404).

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

13092996 is a wasteful number, since it uses less digits than its factorization.

13092996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3209 (or 3193 counting only the distinct ones).

The product of its (nonzero) digits is 26244, while the sum is 39.

The square root of 13092996 is about 3618.4245190414. The cubic root of 13092996 is about 235.6928158852.

The spelling of 13092996 in words is "thirteen million, ninety-two thousand, nine hundred ninety-six".

Divisors: 1 2 3 4 6 7 12 14 21 28 42 49 84 98 147 196 294 343 588 686 1029 1372 2058 3181 4116 6362 9543 12724 19086 22267 38172 44534 66801 89068 133602 155869 267204 311738 467607 623476 935214 1091083 1870428 2182166 3273249 4364332 6546498 13092996