Base | Representation |
---|---|
bin | 11100000110110111… |
… | …10010001001100100 |
3 | 1102221122111110010211 |
4 | 32003123302021210 |
5 | 221401020003414 |
6 | 10533211025204 |
7 | 1042641613336 |
oct | 160333621144 |
9 | 42848443124 |
10 | 15090000484 |
11 | 6443a03789 |
12 | 2b1173b204 |
13 | 156639b290 |
14 | a32171456 |
15 | 5d4b913c4 |
hex | 3836f2264 |
15090000484 has 12 divisors (see below), whose sum is σ = 28438847164. Its totient is φ = 6964615584.
The previous prime is 15090000461. The next prime is 15090000491. The reversal of 15090000484 is 48400009051.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 5948728384 + 9141272100 = 77128^2 + 95610^2 .
It is a super-2 number, since 2×150900004842 (a number of 21 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 145096107 + ... + 145096210.
Almost surely, 215090000484 is an apocalyptic number.
It is an amenable number.
15090000484 is a deficient number, since it is larger than the sum of its proper divisors (13348846680).
15090000484 is a wasteful number, since it uses less digits than its factorization.
15090000484 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 290192334 (or 290192332 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 31.
The spelling of 15090000484 in words is "fifteen billion, ninety million, four hundred eighty-four", and thus it is an aban number.
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