Base | Representation |
---|---|
bin | 11100001011101001… |
… | …00101001010001000 |
3 | 1110001102212110000200 |
4 | 32011310211022020 |
5 | 221441243232204 |
6 | 10541201332200 |
7 | 1043636230260 |
oct | 160564451210 |
9 | 43042773020 |
10 | 15130055304 |
11 | 6464581541 |
12 | 2b23037060 |
13 | 1571783a60 |
14 | a375da7a0 |
15 | 5d8454539 |
hex | 385d25288 |
15130055304 has 96 divisors (see below), whose sum is σ = 50433539520. Its totient is φ = 3990342528.
The previous prime is 15130055279. The next prime is 15130055351. The reversal of 15130055304 is 40355003151.
15130055304 is a `hidden beast` number, since 1 + 5 + 1 + 300 + 55 + 304 = 666.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1148062 + ... + 1161165.
It is an arithmetic number, because the mean of its divisors is an integer number (525349370).
Almost surely, 215130055304 is an apocalyptic number.
15130055304 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
15130055304 is an abundant number, since it is smaller than the sum of its proper divisors (35303484216).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
15130055304 is a wasteful number, since it uses less digits than its factorization.
15130055304 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2309259 (or 2309252 counting only the distinct ones).
The product of its (nonzero) digits is 4500, while the sum is 27.
Adding to 15130055304 its reverse (40355003151), we get a palindrome (55485058455).
The spelling of 15130055304 in words is "fifteen billion, one hundred thirty million, fifty-five thousand, three hundred four".
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