Base | Representation |
---|---|
bin | 111000000100010111001… |
… | …011111000101011110101 |
3 | 111122100012102120101022010 |
4 | 320010113023320223311 |
5 | 1001111343002444440 |
6 | 12110010534354433 |
7 | 545240206131051 |
oct | 70042713705365 |
9 | 14570172511263 |
10 | 3852974656245 |
11 | 1256045823810 |
12 | 5228954bba19 |
13 | 21c4458c9000 |
14 | d46b0a78c61 |
15 | 6a358615580 |
hex | 381172f8af5 |
3852974656245 has 128 divisors (see below), whose sum is σ = 7313894300160. Its totient is φ = 1717656944640.
The previous prime is 3852974656217. The next prime is 3852974656303. The reversal of 3852974656245 is 5426564792583.
It is not a de Polignac number, because 3852974656245 - 28 = 3852974655989 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 93143107 + ... + 93184463.
It is an arithmetic number, because the mean of its divisors is an integer number (57139799220).
Almost surely, 23852974656245 is an apocalyptic number.
It is an amenable number.
3852974656245 is a deficient number, since it is larger than the sum of its proper divisors (3460919643915).
3852974656245 is a wasteful number, since it uses less digits than its factorization.
3852974656245 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 41672 (or 41646 counting only the distinct ones).
The product of its digits is 435456000, while the sum is 66.
The spelling of 3852974656245 in words is "three trillion, eight hundred fifty-two billion, nine hundred seventy-four million, six hundred fifty-six thousand, two hundred forty-five".
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