Base | Representation |
---|---|
bin | 1101000001000101… |
… | …11110011001011100 |
3 | 200001001002002111021 |
4 | 12200202332121130 |
5 | 103303023142312 |
6 | 3113243333524 |
7 | 335116121245 |
oct | 64042763134 |
9 | 20031062437 |
10 | 6988490332 |
11 | 2a6690324a |
12 | 14305212a4 |
13 | 874b061a5 |
14 | 4a4201ccc |
15 | 2ad7e3c07 |
hex | 1a08be65c |
6988490332 has 12 divisors (see below), whose sum is σ = 12624369856. Its totient is φ = 3381527520.
The previous prime is 6988490317. The next prime is 6988490347. The reversal of 6988490332 is 2330948896.
It is an interprime number because it is at equal distance from previous prime (6988490317) and next prime (6988490347).
It is a hoax number, since the sum of its digits (52) coincides with the sum of the digits of its distinct prime factors.
It is a self number, because there is not a number n which added to its sum of digits gives 6988490332.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28179273 + ... + 28179520.
Almost surely, 26988490332 is an apocalyptic number.
6988490332 is a gapful number since it is divisible by the number (62) formed by its first and last digit.
It is an amenable number.
6988490332 is a deficient number, since it is larger than the sum of its proper divisors (5635879524).
6988490332 is a wasteful number, since it uses less digits than its factorization.
6988490332 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 56358828 (or 56358826 counting only the distinct ones).
The product of its (nonzero) digits is 2239488, while the sum is 52.
The square root of 6988490332 is about 83597.1909336671. The cubic root of 6988490332 is about 1911.8821693899.
The spelling of 6988490332 in words is "six billion, nine hundred eighty-eight million, four hundred ninety thousand, three hundred thirty-two".
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