Base | Representation |
---|---|
bin | 1111100000010… |
… | …01000010100111 |
3 | 100001201202101220 |
4 | 13300021002213 |
5 | 231243413310 |
6 | 20523351423 |
7 | 3136332000 |
oct | 760110247 |
9 | 301652356 |
10 | 130060455 |
11 | 67463388 |
12 | 37682573 |
13 | 20c3a165 |
14 | 133b81a7 |
15 | b641670 |
hex | 7c090a7 |
130060455 has 64 divisors (see below), whose sum is σ = 257126400. Its totient is φ = 55921152.
The previous prime is 130060451. The next prime is 130060457. The reversal of 130060455 is 554060031.
It is not a de Polignac number, because 130060455 - 22 = 130060451 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130060451) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 86722 + ... + 88208.
It is an arithmetic number, because the mean of its divisors is an integer number (4017600).
Almost surely, 2130060455 is an apocalyptic number.
130060455 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
130060455 is a deficient number, since it is larger than the sum of its proper divisors (127065945).
130060455 is a wasteful number, since it uses less digits than its factorization.
130060455 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1533 (or 1519 counting only the distinct ones).
The product of its (nonzero) digits is 1800, while the sum is 24.
The square root of 130060455 is about 11404.4050699719. The cubic root of 130060455 is about 506.6582160890.
The spelling of 130060455 in words is "one hundred thirty million, sixty thousand, four hundred fifty-five".
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