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13480848 = 2432179523
BaseRepresentation
bin110011011011…
…001110010000
3221100220020200
4303123032100
511422341343
61200535200
7222404523
oct63331620
927326220
1013480848
1176783a7
124621500
132a40044
141b0cbba
1512b44d3
hexcdb390

13480848 has 60 divisors (see below), whose sum is σ = 38010960. Its totient is φ = 4459968.

The previous prime is 13480843. The next prime is 13480867. The reversal of 13480848 is 84808431.

13480848 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (13480843) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25515 + ... + 26037.

It is an arithmetic number, because the mean of its divisors is an integer number (633516).

Almost surely, 213480848 is an apocalyptic number.

13480848 is a gapful number since it is divisible by the number (18) 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 13480848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19005480).

13480848 is an abundant number, since it is smaller than the sum of its proper divisors (24530112).

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

13480848 is a wasteful number, since it uses less digits than its factorization.

13480848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 716 (or 707 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 36.

The square root of 13480848 is about 3671.6274320797. The cubic root of 13480848 is about 237.9975048581.

The spelling of 13480848 in words is "thirteen million, four hundred eighty thousand, eight hundred forty-eight".

Divisors: 1 2 3 4 6 8 9 12 16 18 24 36 48 72 144 179 358 523 537 716 1046 1074 1432 1569 1611 2092 2148 2864 3138 3222 4184 4296 4707 6276 6444 8368 8592 9414 12552 12888 18828 25104 25776 37656 75312 93617 187234 280851 374468 561702 748936 842553 1123404 1497872 1685106 2246808 3370212 4493616 6740424 13480848