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14960740 = 2251076991
BaseRepresentation
bin111001000100…
…100001100100
31001011002021111
4321010201210
512312220430
61252354404
7241110214
oct71044144
931132244
1014960740
118499253
125015a04
13313a812
141db6244
1514a7c2a
hexe44864

14960740 has 24 divisors (see below), whose sum is σ = 31715712. Its totient is φ = 5927520.

The previous prime is 14960719. The next prime is 14960747. The reversal of 14960740 is 4706941.

It is not an unprimeable number, because it can be changed into a prime (14960747) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1356 + ... + 5635.

It is an arithmetic number, because the mean of its divisors is an integer number (1321488).

Almost surely, 214960740 is an apocalyptic number.

14960740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14960740 is an abundant number, since it is smaller than the sum of its proper divisors (16754972).

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

14960740 is a wasteful number, since it uses less digits than its factorization.

14960740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7107 (or 7105 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 14960740 is about 3867.9115812024. The cubic root of 14960740 is about 246.4058561393.

The spelling of 14960740 in words is "fourteen million, nine hundred sixty thousand, seven hundred forty".

Divisors: 1 2 4 5 10 20 107 214 428 535 1070 2140 6991 13982 27964 34955 69910 139820 748037 1496074 2992148 3740185 7480370 14960740