Base | Representation |
---|---|
bin | 1011101111111100… |
… | …0110010100010100 |
3 | 22010210120201110222 |
4 | 2323333012110110 |
5 | 22424343132330 |
6 | 1240542333512 |
7 | 141104353262 |
oct | 27377062424 |
9 | 8123521428 |
10 | 3153880340 |
11 | 1379312a86 |
12 | 74028a298 |
13 | 3b35416b0 |
14 | 21cc21432 |
15 | 136d3d0e5 |
hex | bbfc6514 |
3153880340 has 24 divisors (see below), whose sum is σ = 7132622280. Its totient is φ = 1164509568.
The previous prime is 3153880283. The next prime is 3153880349. The reversal of 3153880340 is 430883513.
It can be written as a sum of positive squares in 4 ways, for example, as 29964676 + 3123915664 = 5474^2 + 55892^2 .
It is a super-2 number, since 2×31538803402 = 19893922398077031200, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 3153880340.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3153880349) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6064895 + ... + 6065414.
It is an arithmetic number, because the mean of its divisors is an integer number (297192595).
Almost surely, 23153880340 is an apocalyptic number.
It is an amenable number.
3153880340 is an abundant number, since it is smaller than the sum of its proper divisors (3978741940).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3153880340 is a wasteful number, since it uses less digits than its factorization.
3153880340 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12130331 (or 12130329 counting only the distinct ones).
The product of its (nonzero) digits is 34560, while the sum is 35.
The square root of 3153880340 is about 56159.4189784759. The cubic root of 3153880340 is about 1466.4988856511.
The spelling of 3153880340 in words is "three billion, one hundred fifty-three million, eight hundred eighty thousand, three hundred forty".
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