Base | Representation |
---|---|
bin | 11101101001001000… |
… | …10101110001000000 |
3 | 1112002002121120200101 |
4 | 32310210111301000 |
5 | 230043031431404 |
6 | 11151055132144 |
7 | 1102241356054 |
oct | 166444256100 |
9 | 45062546611 |
10 | 15914327104 |
11 | 682724a555 |
12 | 3101814054 |
13 | 16680baa00 |
14 | aad82dc64 |
15 | 6322212a4 |
hex | 3b4915c40 |
15914327104 has 63 divisors (see below), whose sum is σ = 34224301503. Its totient is φ = 7339018752.
The previous prime is 15914327083. The next prime is 15914327197. The reversal of 15914327104 is 40172341951.
It is a happy number.
The square root of 15914327104 is 126152.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in 4 ways, for example, as 10867645504 + 5046681600 = 104248^2 + 71040^2 .
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 13119202 + ... + 13120414.
It is an arithmetic number, because the mean of its divisors is an integer number (543242881).
Almost surely, 215914327104 is an apocalyptic number.
15914327104 is the 126152-nd square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 15914327104
15914327104 is an abundant number, since it is smaller than the sum of its proper divisors (18309974399).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
15914327104 is an frugal number, since it uses more digits than its factorization.
15914327104 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2464 (or 1228 counting only the distinct ones).
The product of its (nonzero) digits is 30240, while the sum is 37.
The spelling of 15914327104 in words is "fifteen billion, nine hundred fourteen million, three hundred twenty-seven thousand, one hundred four".
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