Base | Representation |
---|---|
bin | 101011001110001… |
… | …0000011100011100 |
3 | 10202001220020012120 |
4 | 1112130100130130 |
5 | 10432230413324 |
6 | 355523502540 |
7 | 50636622114 |
oct | 12634203434 |
9 | 3661806176 |
10 | 1450247964 |
11 | 684699840 |
12 | 345827a50 |
13 | 1a15c29b9 |
14 | da872044 |
15 | 874bd179 |
hex | 5671071c |
1450247964 has 48 divisors (see below), whose sum is σ = 3746660736. Its totient is φ = 432907200.
The previous prime is 1450247959. The next prime is 1450247987. The reversal of 1450247964 is 4697420541.
It is a super-2 number, since 2×14502479642 = 4206438314172290592, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 73147 + ... + 90834.
It is an arithmetic number, because the mean of its divisors is an integer number (78055432).
Almost surely, 21450247964 is an apocalyptic number.
It is an amenable number.
1450247964 is an abundant number, since it is smaller than the sum of its proper divisors (2296412772).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1450247964 is a wasteful number, since it uses less digits than its factorization.
1450247964 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 164066 (or 164064 counting only the distinct ones).
The product of its (nonzero) digits is 241920, while the sum is 42.
The square root of 1450247964 is about 38082.1213169645. The cubic root of 1450247964 is about 1131.9157114464.
The spelling of 1450247964 in words is "one billion, four hundred fifty million, two hundred forty-seven thousand, nine hundred sixty-four".
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