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12760088 = 2311831747
BaseRepresentation
bin110000101011…
…010000011000
3220000021112212
4300223100120
511231310323
61133254252
7213313265
oct60532030
926007485
1012760088
117225930
124334388
132849c63
1419a226c
1511c0b78
hexc2b418

12760088 has 32 divisors (see below), whose sum is σ = 26429760. Its totient is φ = 5726880.

The previous prime is 12760067. The next prime is 12760091. The reversal of 12760088 is 88006721.

It is a congruent number.

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, 6431 + ... + 8177.

It is an arithmetic number, because the mean of its divisors is an integer number (825930).

Almost surely, 212760088 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 12760088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13214880).

12760088 is an abundant number, since it is smaller than the sum of its proper divisors (13669672).

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

12760088 is a wasteful number, since it uses less digits than its factorization.

12760088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1847 (or 1843 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 32.

The square root of 12760088 is about 3572.1265375124. The cubic root of 12760088 is about 233.6780338380.

The spelling of 12760088 in words is "twelve million, seven hundred sixty thousand, eighty-eight".

Divisors: 1 2 4 8 11 22 44 83 88 166 332 664 913 1747 1826 3494 3652 6988 7304 13976 19217 38434 76868 145001 153736 290002 580004 1160008 1595011 3190022 6380044 12760088