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3914613384 = 2331182118061
BaseRepresentation
bin1110100101010100…
…0100001010001000
3101002211000222000220
43221111010022020
531004120112014
61444235430040
7166002444003
oct35125041210
911084028026
103914613384
111729773a80
12912bb5320
134a50265a6
14291c8853a
1517da0a6a9
hexe9544288

3914613384 has 64 divisors (see below), whose sum is σ = 10689814080. Its totient is φ = 1184736000.

The previous prime is 3914613371. The next prime is 3914613389. The reversal of 3914613384 is 4833164193.

It is not an unprimeable number, because it can be changed into a prime (3914613389) 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, 207714 + ... + 225774.

It is an arithmetic number, because the mean of its divisors is an integer number (167028345).

Almost surely, 23914613384 is an apocalyptic number.

It is an amenable number.

3914613384 is an abundant number, since it is smaller than the sum of its proper divisors (6775200696).

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

3914613384 is a wasteful number, since it uses less digits than its factorization.

3914613384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18902 (or 18898 counting only the distinct ones).

The product of its digits is 186624, while the sum is 42.

The square root of 3914613384 is about 62566.8712978362. The cubic root of 3914613384 is about 1576.0244795514.

The spelling of 3914613384 in words is "three billion, nine hundred fourteen million, six hundred thirteen thousand, three hundred eighty-four".

Divisors: 1 2 3 4 6 8 11 12 22 24 33 44 66 88 132 264 821 1642 2463 3284 4926 6568 9031 9852 18061 18062 19704 27093 36122 36124 54183 54186 72244 72248 108366 108372 144488 198671 216732 216744 397342 433464 596013 794684 1192026 1589368 2384052 4768104 14828081 29656162 44484243 59312324 88968486 118624648 163108891 177936972 326217782 355873944 489326673 652435564 978653346 1304871128 1957306692 3914613384