Base | Representation |
---|---|
bin | 10101101100001111000… |
… | …001001010100011001000 |
3 | 12021111111212102221121122 |
4 | 111230033001022203020 |
5 | 143410230014142204 |
6 | 3100435203254412 |
7 | 212456411450621 |
oct | 25541701124310 |
9 | 5244455387548 |
10 | 1490605615304 |
11 | 5251870120a3 |
12 | 200a8097a408 |
13 | aa74303c8b0 |
14 | 52207b12a48 |
15 | 28b927680be |
hex | 15b0f04a8c8 |
1490605615304 has 32 divisors (see below), whose sum is σ = 3014739336000. Its totient is φ = 686860368192.
The previous prime is 1490605615283. The next prime is 1490605615313. The reversal of 1490605615304 is 4035165060941.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11512964 + ... + 11641715.
It is an arithmetic number, because the mean of its divisors is an integer number (94210604250).
Almost surely, 21490605615304 is an apocalyptic number.
It is an amenable number.
1490605615304 is an abundant number, since it is smaller than the sum of its proper divisors (1524133720696).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1490605615304 is a wasteful number, since it uses less digits than its factorization.
1490605615304 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23155317 (or 23155313 counting only the distinct ones).
The product of its (nonzero) digits is 388800, while the sum is 44.
The spelling of 1490605615304 in words is "one trillion, four hundred ninety billion, six hundred five million, six hundred fifteen thousand, three hundred four".
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