Base | Representation |
---|---|
bin | 101010001100000… |
… | …1111011111101000 |
3 | 10122122210000110112 |
4 | 1110120033133220 |
5 | 10344401003224 |
6 | 352250033452 |
7 | 50036515265 |
oct | 12430173750 |
9 | 3578700415 |
10 | 1415641064 |
11 | 6671020a2 |
12 | 336118888 |
13 | 197396b46 |
14 | d602426c |
15 | 8443430e |
hex | 5460f7e8 |
1415641064 has 16 divisors (see below), whose sum is σ = 2680098720. Its totient is φ = 700948080.
The previous prime is 1415641049. The next prime is 1415641079. The reversal of 1415641064 is 4601465141.
It is an interprime number because it is at equal distance from previous prime (1415641049) and next prime (1415641079).
It is a self number, because there is not a number n which added to its sum of digits gives 1415641064.
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, 858182 + ... + 859829.
It is an arithmetic number, because the mean of its divisors is an integer number (167506170).
Almost surely, 21415641064 is an apocalyptic number.
It is an amenable number.
1415641064 is a deficient number, since it is larger than the sum of its proper divisors (1264457656).
1415641064 is a wasteful number, since it uses less digits than its factorization.
1415641064 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1718120 (or 1718116 counting only the distinct ones).
The product of its (nonzero) digits is 11520, while the sum is 32.
The square root of 1415641064 is about 37625.0058338866. The cubic root of 1415641064 is about 1122.8395909052.
The spelling of 1415641064 in words is "one billion, four hundred fifteen million, six hundred forty-one thousand, sixty-four".
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