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2013354080 = 25512583463
BaseRepresentation
bin111100000000001…
…0101100001100000
312012022110222120122
41320000111201200
513110404312310
6531441055412
7100615140653
oct17000254140
95168428518
102013354080
119435387a1
12482327568
1326117179a
1415157389a
15bbb4e555
hex78015860

2013354080 has 24 divisors (see below), whose sum is σ = 4756549392. Its totient is φ = 805341568.

The previous prime is 2013354073. The next prime is 2013354103. The reversal of 2013354080 is 804533102.

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, 6291572 + ... + 6291891.

It is an arithmetic number, because the mean of its divisors is an integer number (198189558).

Almost surely, 22013354080 is an apocalyptic number.

2013354080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2013354080 is an abundant number, since it is smaller than the sum of its proper divisors (2743195312).

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

2013354080 is a wasteful number, since it uses less digits than its factorization.

2013354080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12583478 (or 12583470 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 2013354080 is about 44870.4143060881. The cubic root of 2013354080 is about 1262.7190128165.

Adding to 2013354080 its reverse (804533102), we get a palindrome (2817887182).

The spelling of 2013354080 in words is "two billion, thirteen million, three hundred fifty-four thousand, eighty".

Divisors: 1 2 4 5 8 10 16 20 32 40 80 160 12583463 25166926 50333852 62917315 100667704 125834630 201335408 251669260 402670816 503338520 1006677040 2013354080