Base | Representation |
---|---|
bin | 1011101111111010… |
… | …0110100010000001 |
3 | 22010210100002212221 |
4 | 2323332212202001 |
5 | 22424330001040 |
6 | 1240535451041 |
7 | 141103301560 |
oct | 27376464201 |
9 | 8123302787 |
10 | 3153750145 |
11 | 1379234187 |
12 | 740226a81 |
13 | 3b34c7360 |
14 | 21cbc9bd7 |
15 | 136d1474a |
hex | bbfa6881 |
3153750145 has 64 divisors (see below), whose sum is σ = 4838238720. Its totient is φ = 1919490048.
The previous prime is 3153750137. The next prime is 3153750157. The reversal of 3153750145 is 5410573513.
It is not a de Polignac number, because 3153750145 - 23 = 3153750137 is a prime.
It is a super-2 number, since 2×31537501452 = 19892279954175042050, 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 3153750145.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6029854 + ... + 6030376.
It is an arithmetic number, because the mean of its divisors is an integer number (75597480).
Almost surely, 23153750145 is an apocalyptic number.
3153750145 is a gapful number since it is divisible by the number (35) formed by its first and last digit.
It is an amenable number.
3153750145 is a deficient number, since it is larger than the sum of its proper divisors (1684488575).
3153750145 is a wasteful number, since it uses less digits than its factorization.
3153750145 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1034.
The product of its (nonzero) digits is 31500, while the sum is 34.
The square root of 3153750145 is about 56158.2598110020. The cubic root of 3153750145 is about 1466.4787059118.
The spelling of 3153750145 in words is "three billion, one hundred fifty-three million, seven hundred fifty thousand, one hundred forty-five".
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