Base | Representation |
---|---|
bin | 101111100110011… |
… | …101111110110100 |
3 | 2001122201202200010 |
4 | 233212131332310 |
5 | 3113421112203 |
6 | 211125020220 |
7 | 25535050014 |
oct | 5746357664 |
9 | 2048652603 |
10 | 798613428 |
11 | 37a8840a8 |
12 | 1a3554670 |
13 | c95b8a32 |
14 | 780c7c44 |
15 | 4a1a1303 |
hex | 2f99dfb4 |
798613428 has 12 divisors (see below), whose sum is σ = 1863431360. Its totient is φ = 266204472.
The previous prime is 798613427. The next prime is 798613463. The reversal of 798613428 is 824316897.
It is a tau number, because it is divible by the number of its divisors (12).
It is a super-2 number, since 2×7986134282 = 1275566814763822368, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (798613427) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33275548 + ... + 33275571.
Almost surely, 2798613428 is an apocalyptic number.
It is an amenable number.
798613428 is an abundant number, since it is smaller than the sum of its proper divisors (1064817932).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
798613428 is a wasteful number, since it uses less digits than its factorization.
798613428 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 66551126 (or 66551124 counting only the distinct ones).
The product of its digits is 580608, while the sum is 48.
The square root of 798613428 is about 28259.7492557878. The cubic root of 798613428 is about 927.7811318091.
The spelling of 798613428 in words is "seven hundred ninety-eight million, six hundred thirteen thousand, four hundred twenty-eight".
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