Base | Representation |
---|---|
bin | 11100001110010011… |
… | …00000111010000110 |
3 | 1110002222202121122000 |
4 | 32013021200322012 |
5 | 222012443221014 |
6 | 10543314450130 |
7 | 1044326411310 |
oct | 160711407206 |
9 | 43088677560 |
10 | 15152320134 |
11 | 64760a9426 |
12 | 2b2a593946 |
13 | 157627b003 |
14 | a3a5547b0 |
15 | 5da3a1509 |
hex | 387260e86 |
15152320134 has 64 divisors (see below), whose sum is σ = 39377057280. Its totient is φ = 4228549920.
The previous prime is 15152320111. The next prime is 15152320153. The reversal of 15152320134 is 43102325151.
15152320134 is a `hidden beast` number, since 1 + 5 + 1 + 523 + 2 + 0 + 134 = 666.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 15152320098 and 15152320107.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 449857 + ... + 482364.
It is an arithmetic number, because the mean of its divisors is an integer number (615266520).
Almost surely, 215152320134 is an apocalyptic number.
15152320134 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
15152320134 is an abundant number, since it is smaller than the sum of its proper divisors (24224737146).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
15152320134 is a wasteful number, since it uses less digits than its factorization.
15152320134 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 932282 (or 932276 counting only the distinct ones).
The product of its (nonzero) digits is 3600, while the sum is 27.
Adding to 15152320134 its reverse (43102325151), we get a palindrome (58254645285).
The spelling of 15152320134 in words is "fifteen billion, one hundred fifty-two million, three hundred twenty thousand, one hundred thirty-four".
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