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13496480 = 255671259
BaseRepresentation
bin110011011111…
…000010100000
3221101200200122
4303133002200
511423341410
61201135412
7222501224
oct63370240
927350618
1013496480
117689118
12462a568
132a471aa
141b14784
1512b8e55
hexcdf0a0

13496480 has 48 divisors (see below), whose sum is σ = 32387040. Its totient is φ = 5313792.

The previous prime is 13496477. The next prime is 13496507. The reversal of 13496480 is 8469431.

It is a self number, because there is not a number n which added to its sum of digits gives 13496480.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10091 + ... + 11349.

It is an arithmetic number, because the mean of its divisors is an integer number (674730).

Almost surely, 213496480 is an apocalyptic number.

13496480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13496480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16193520).

13496480 is an abundant number, since it is smaller than the sum of its proper divisors (18890560).

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

13496480 is a wasteful number, since it uses less digits than its factorization.

13496480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1341 (or 1333 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 35.

The square root of 13496480 is about 3673.7555716188. The cubic root of 13496480 is about 238.0894609900.

The spelling of 13496480 in words is "thirteen million, four hundred ninety-six thousand, four hundred eighty".

Divisors: 1 2 4 5 8 10 16 20 32 40 67 80 134 160 268 335 536 670 1072 1259 1340 2144 2518 2680 5036 5360 6295 10072 10720 12590 20144 25180 40288 50360 84353 100720 168706 201440 337412 421765 674824 843530 1349648 1687060 2699296 3374120 6748240 13496480