Base | Representation |
---|---|
bin | 101100000111110… |
… | …1100000100010000 |
3 | 10211011211120201012 |
4 | 1120033230010100 |
5 | 11013002221124 |
6 | 402524230052 |
7 | 51455051606 |
oct | 13017540420 |
9 | 3734746635 |
10 | 1480507664 |
11 | 69a787359 |
12 | 35399b328 |
13 | 1a7958c4c |
14 | 1008ab876 |
15 | 89e98e0e |
hex | 583ec110 |
1480507664 has 40 divisors (see below), whose sum is σ = 3033898080. Its totient is φ = 697939200.
The previous prime is 1480507649. The next prime is 1480507667. The reversal of 1480507664 is 4667050841.
It is not an unprimeable number, because it can be changed into a prime (1480507667) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52604 + ... + 75684.
It is an arithmetic number, because the mean of its divisors is an integer number (75847452).
Almost surely, 21480507664 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1480507664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1516949040).
1480507664 is an abundant number, since it is smaller than the sum of its proper divisors (1553390416).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1480507664 is a wasteful number, since it uses less digits than its factorization.
1480507664 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23319 (or 23313 counting only the distinct ones).
The product of its (nonzero) digits is 161280, while the sum is 41.
The square root of 1480507664 is about 38477.3656062886. The cubic root of 1480507664 is about 1139.7341290315.
The spelling of 1480507664 in words is "one billion, four hundred eighty million, five hundred seven thousand, six hundred sixty-four".
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