Base | Representation |
---|---|
bin | 11100010111100101… |
… | …10111101011111100 |
3 | 1110022102102220000122 |
4 | 32023302313223330 |
5 | 222142422121304 |
6 | 10555141314112 |
7 | 1046264106062 |
oct | 161362675374 |
9 | 43272386018 |
10 | 15230270204 |
11 | 65060aa476 |
12 | 2b50705938 |
13 | 1589471306 |
14 | a46a46032 |
15 | 5e214c9be |
hex | 38bcb7afc |
15230270204 has 6 divisors (see below), whose sum is σ = 26652972864. Its totient is φ = 7615135100.
The previous prime is 15230270161. The next prime is 15230270239. The reversal of 15230270204 is 40207203251.
It is a super-2 number, since 2×152302702042 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1903783772 + ... + 1903783779.
It is an arithmetic number, because the mean of its divisors is an integer number (4442162144).
Almost surely, 215230270204 is an apocalyptic number.
It is an amenable number.
15230270204 is a deficient number, since it is larger than the sum of its proper divisors (11422702660).
15230270204 is a wasteful number, since it uses less digits than its factorization.
15230270204 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3807567555 (or 3807567553 counting only the distinct ones).
The product of its (nonzero) digits is 3360, while the sum is 26.
Adding to 15230270204 its reverse (40207203251), we get a palindrome (55437473455).
The spelling of 15230270204 in words is "fifteen billion, two hundred thirty million, two hundred seventy thousand, two hundred four".
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