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14920060 = 2256071229
BaseRepresentation
bin111000111010…
…100101111100
31001002000110211
4320322211330
512304420220
61251442204
7240550501
oct70724574
931060424
1014920060
118470731
124bb6364
13312514c
141da54a8
15149ab5a
hexe3a97c

14920060 has 24 divisors (see below), whose sum is σ = 31409280. Its totient is φ = 5953344.

The previous prime is 14920057. The next prime is 14920079. The reversal of 14920060 is 6002941.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11526 + ... + 12754.

It is an arithmetic number, because the mean of its divisors is an integer number (1308720).

Almost surely, 214920060 is an apocalyptic number.

14920060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14920060 is an abundant number, since it is smaller than the sum of its proper divisors (16489220).

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

14920060 is a wasteful number, since it uses less digits than its factorization.

14920060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1845 (or 1843 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 14920060 is about 3862.6493498634. The cubic root of 14920060 is about 246.1823179707.

The spelling of 14920060 in words is "fourteen million, nine hundred twenty thousand, sixty".

Divisors: 1 2 4 5 10 20 607 1214 1229 2428 2458 3035 4916 6070 6145 12140 12290 24580 746003 1492006 2984012 3730015 7460030 14920060