Base | Representation |
---|---|
bin | 11100110011000010… |
… | …00100100100110100 |
3 | 1110220110122000221102 |
4 | 32121201010210310 |
5 | 223130341013203 |
6 | 11034043505232 |
7 | 1055060646353 |
oct | 163141044464 |
9 | 43813560842 |
10 | 15460485428 |
11 | 661404a593 |
12 | 2bb5828218 |
13 | 15c507753b |
14 | a6945199a |
15 | 607474888 |
hex | 399844934 |
15460485428 has 6 divisors (see below), whose sum is σ = 27055849506. Its totient is φ = 7730242712.
The previous prime is 15460485427. The next prime is 15460485431. The reversal of 15460485428 is 82458406451.
It can be written as a sum of positive squares in only one way, i.e., 15210782224 + 249703204 = 123332^2 + 15802^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (15460485427) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1932560675 + ... + 1932560682.
It is an arithmetic number, because the mean of its divisors is an integer number (4509308251).
Almost surely, 215460485428 is an apocalyptic number.
It is an amenable number.
15460485428 is a deficient number, since it is larger than the sum of its proper divisors (11595364078).
15460485428 is a wasteful number, since it uses less digits than its factorization.
15460485428 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3865121361 (or 3865121359 counting only the distinct ones).
The product of its (nonzero) digits is 1228800, while the sum is 47.
The spelling of 15460485428 in words is "fifteen billion, four hundred sixty million, four hundred eighty-five thousand, four hundred twenty-eight".
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