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13276152 = 2332238017
BaseRepresentation
bin110010101001…
…001111111000
3220222111110100
4302221033320
511344314102
61152315400
7220562661
oct62511770
926874410
1013276152
11754862a
124542b60
13299ab16
141a98368
151273a1c
hexca93f8

13276152 has 48 divisors (see below), whose sum is σ = 37524240. Its totient is φ = 4232448.

The previous prime is 13276139. The next prime is 13276157. The reversal of 13276152 is 25167231.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13276157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2353 + ... + 5664.

It is an arithmetic number, because the mean of its divisors is an integer number (781755).

Almost surely, 213276152 is an apocalyptic number.

13276152 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13276152 is an abundant number, since it is smaller than the sum of its proper divisors (24248088).

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

13276152 is a wasteful number, since it uses less digits than its factorization.

13276152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8052 (or 8045 counting only the distinct ones).

The product of its digits is 2520, while the sum is 27.

The square root of 13276152 is about 3643.6454273159. The cubic root of 13276152 is about 236.7867547224.

The spelling of 13276152 in words is "thirteen million, two hundred seventy-six thousand, one hundred fifty-two".

Divisors: 1 2 3 4 6 8 9 12 18 23 24 36 46 69 72 92 138 184 207 276 414 552 828 1656 8017 16034 24051 32068 48102 64136 72153 96204 144306 184391 192408 288612 368782 553173 577224 737564 1106346 1475128 1659519 2212692 3319038 4425384 6638076 13276152