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4681080 = 2332513003
BaseRepresentation
bin10001110110110101111000
322210211020100
4101312311320
52144243310
6244155400
754534315
oct21666570
98724210
104681080
112707a68
121698b60
13c7b891
1489bd0c
15626ec0
hex476d78

4681080 has 48 divisors (see below), whose sum is σ = 15214680. Its totient is φ = 1248192.

The previous prime is 4681063. The next prime is 4681081. The reversal of 4681080 is 801864.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4681081) 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, 6142 + ... + 6861.

Almost surely, 24681080 is an apocalyptic number.

4681080 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4681080 is an abundant number, since it is smaller than the sum of its proper divisors (10533600).

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

4681080 is a wasteful number, since it uses less digits than its factorization.

4681080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13020 (or 13013 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 27.

The square root of 4681080 is about 2163.5803659675. The cubic root of 4681080 is about 167.2817979987.

The spelling of 4681080 in words is "four million, six hundred eighty-one thousand, eighty".

Divisors: 1 2 3 4 5 6 8 9 10 12 15 18 20 24 30 36 40 45 60 72 90 120 180 360 13003 26006 39009 52012 65015 78018 104024 117027 130030 156036 195045 234054 260060 312072 390090 468108 520120 585135 780180 936216 1170270 1560360 2340540 4681080