Base | Representation |
---|---|
bin | 1101101101001101… |
… | …0001101110100000 |
3 | 100111102011221220000 |
4 | 3123103101232200 |
5 | 30013342414043 |
6 | 1405031220000 |
7 | 160114140114 |
oct | 33323215640 |
9 | 10442157800 |
10 | 3679263648 |
11 | 1618937265 |
12 | 868217600 |
13 | 4683432a8 |
14 | 26c903744 |
15 | 16801c2d3 |
hex | db4d1ba0 |
3679263648 has 60 divisors (see below), whose sum is σ = 10820619810. Its totient is φ = 1226420352.
The previous prime is 3679263647. The next prime is 3679263667. The reversal of 3679263648 is 8463629763.
3679263648 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 3371892624 + 307371024 = 58068^2 + 17532^2 .
It is a Harshad number since it is a multiple of its sum of digits (54).
It is a junction number, because it is equal to n+sod(n) for n = 3679263594 and 3679263603.
It is not an unprimeable number, because it can be changed into a prime (3679263647) by changing a digit.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 707143 + ... + 712326.
Almost surely, 23679263648 is an apocalyptic number.
It is an amenable number.
3679263648 is an abundant number, since it is smaller than the sum of its proper divisors (7141356162).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3679263648 is a wasteful number, since it uses less digits than its factorization.
3679263648 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1419491 (or 1419474 counting only the distinct ones).
The product of its digits is 7838208, while the sum is 54.
The square root of 3679263648 is about 60656.9340471475. The cubic root of 3679263648 is about 1543.7855438761.
The spelling of 3679263648 in words is "three billion, six hundred seventy-nine million, two hundred sixty-three thousand, six hundred forty-eight".
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