Base | Representation |
---|---|
bin | 100110000100… |
… | …1001010111000 |
3 | 1101120002122221 |
4 | 1030021022320 |
5 | 20102214004 |
6 | 1551453424 |
7 | 331442614 |
oct | 114111270 |
9 | 41502587 |
10 | 19960504 |
11 | 102a3693 |
12 | 6827274 |
13 | 419b465 |
14 | 2918344 |
15 | 1b44354 |
hex | 13092b8 |
19960504 has 32 divisors (see below), whose sum is σ = 39553920. Its totient is φ = 9424096.
The previous prime is 19960459. The next prime is 19960511. The reversal of 19960504 is 40506991.
It is a self number, because there is not a number n which added to its sum of digits gives 19960504.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14619 + ... + 15925.
It is an arithmetic number, because the mean of its divisors is an integer number (1236060).
Almost surely, 219960504 is an apocalyptic number.
It is an amenable number.
19960504 is a deficient number, since it is larger than the sum of its proper divisors (19593416).
19960504 is a wasteful number, since it uses less digits than its factorization.
19960504 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1419 (or 1415 counting only the distinct ones).
The product of its (nonzero) digits is 9720, while the sum is 34.
The square root of 19960504 is about 4467.7179857283. The cubic root of 19960504 is about 271.2629628468.
The spelling of 19960504 in words is "nineteen million, nine hundred sixty thousand, five hundred four".
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