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2014740740 = 2251094671979
BaseRepresentation
bin111100000010110…
…1000000100000100
312012102002102201102
41320011220010010
513111233200430
6531530515232
7100633004465
oct17005500404
95172072642
102014740740
119442a55a1
12482895b18
132615389ac
14151814d6c
15bbd25345
hex78168104

2014740740 has 48 divisors (see below), whose sum is σ = 4281076800. Its totient is φ = 796390272.

The previous prime is 2014740709. The next prime is 2014740743. The reversal of 2014740740 is 470474102.

It is not an unprimeable number, because it can be changed into a prime (2014740743) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1017071 + ... + 1019049.

It is an arithmetic number, because the mean of its divisors is an integer number (89189100).

Almost surely, 22014740740 is an apocalyptic number.

2014740740 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2014740740 is an abundant number, since it is smaller than the sum of its proper divisors (2266336060).

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

2014740740 is a wasteful number, since it uses less digits than its factorization.

2014740740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2564 (or 2562 counting only the distinct ones).

The product of its (nonzero) digits is 6272, while the sum is 29.

The square root of 2014740740 is about 44885.8634761547. The cubic root of 2014740740 is about 1263.0088376642.

The spelling of 2014740740 in words is "two billion, fourteen million, seven hundred forty thousand, seven hundred forty".

Divisors: 1 2 4 5 10 20 109 218 436 467 545 934 1090 1868 1979 2180 2335 3958 4670 7916 9340 9895 19790 39580 50903 101806 203612 215711 254515 431422 509030 862844 924193 1018060 1078555 1848386 2157110 3696772 4314220 4620965 9241930 18483860 100737037 201474074 402948148 503685185 1007370370 2014740740