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13795480 = 235344887
BaseRepresentation
bin110100101000…
…000010011000
3221221212211201
4310220002120
512012423410
61211403544
7225155026
oct64500230
927855751
1013795480
117872826
1247535b4
132b2030a
141b91716
15132783a
hexd28098

13795480 has 16 divisors (see below), whose sum is σ = 31039920. Its totient is φ = 5518176.

The previous prime is 13795477. The next prime is 13795531. The reversal of 13795480 is 8459731.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 172404 + ... + 172483.

It is an arithmetic number, because the mean of its divisors is an integer number (1939995).

Almost surely, 213795480 is an apocalyptic number.

13795480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13795480 is an abundant number, since it is smaller than the sum of its proper divisors (17244440).

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

13795480 is a wasteful number, since it uses less digits than its factorization.

13795480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 344898 (or 344894 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 37.

The square root of 13795480 is about 3714.2267028279. The cubic root of 13795480 is about 239.8348400723.

It can be divided in two parts, 1379 and 5480, that added together give a cube (6859 = 193).

The spelling of 13795480 in words is "thirteen million, seven hundred ninety-five thousand, four hundred eighty".

Divisors: 1 2 4 5 8 10 20 40 344887 689774 1379548 1724435 2759096 3448870 6897740 13795480