Base | Representation |
---|---|
bin | 1000111000010000111… |
… | …1100100111101010100 |
3 | 112120201221200111021122 |
4 | 2032010033210331110 |
5 | 4444401342001122 |
6 | 154024351503112 |
7 | 14010101060165 |
oct | 2160417447524 |
9 | 476657614248 |
10 | 152542531412 |
11 | 59769311687 |
12 | 25692227a98 |
13 | 1150025070b |
14 | 755131376c |
15 | 3e7be0c142 |
hex | 23843e4f54 |
152542531412 has 12 divisors (see below), whose sum is σ = 267007913760. Its totient is φ = 76254556056.
The previous prime is 152542531399. The next prime is 152542531441. The reversal of 152542531412 is 214135245251.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4156862 + ... + 4193397.
It is an arithmetic number, because the mean of its divisors is an integer number (22250659480).
Almost surely, 2152542531412 is an apocalyptic number.
It is an amenable number.
152542531412 is a deficient number, since it is larger than the sum of its proper divisors (114465382348).
152542531412 is a wasteful number, since it uses less digits than its factorization.
152542531412 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8354830 (or 8354828 counting only the distinct ones).
The product of its digits is 48000, while the sum is 35.
Adding to 152542531412 its reverse (214135245251), we get a palindrome (366677776663).
The spelling of 152542531412 in words is "one hundred fifty-two billion, five hundred forty-two million, five hundred thirty-one thousand, four hundred twelve".
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