Base | Representation |
---|---|
bin | 1110100101010101… |
… | …1010110011011100 |
3 | 101002211012200021022 |
4 | 3221111122303130 |
5 | 31004131044030 |
6 | 1444241423312 |
7 | 166003311302 |
oct | 35125326334 |
9 | 11084180238 |
10 | 3914706140 |
11 | 1729827734 |
12 | 91303ab38 |
13 | 4a5059887 |
14 | 291cb0272 |
15 | 17da27de5 |
hex | e955acdc |
3914706140 has 48 divisors (see below), whose sum is σ = 8554315392. Its totient is φ = 1503630336.
The previous prime is 3914706139. The next prime is 3914706149. The reversal of 3914706140 is 416074193.
It is a self number, because there is not a number n which added to its sum of digits gives 3914706140.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3914706149) 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, 10532 + ... + 89108.
It is an arithmetic number, because the mean of its divisors is an integer number (178214904).
Almost surely, 23914706140 is an apocalyptic number.
It is an amenable number.
3914706140 is an abundant number, since it is smaller than the sum of its proper divisors (4639609252).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3914706140 is a wasteful number, since it uses less digits than its factorization.
3914706140 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 78686 (or 78684 counting only the distinct ones).
The product of its (nonzero) digits is 18144, while the sum is 35.
The square root of 3914706140 is about 62567.6125483464. The cubic root of 3914706140 is about 1576.0369273172.
The spelling of 3914706140 in words is "three billion, nine hundred fourteen million, seven hundred six thousand, one hundred forty".
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