Base | Representation |
---|---|
bin | 101101110001110… |
… | …101001000010110 |
3 | 1222112012100020120 |
4 | 231301311020112 |
5 | 3033104144043 |
6 | 204113412410 |
7 | 25014132042 |
oct | 5561651026 |
9 | 1875170216 |
10 | 768037398 |
11 | 36459a957 |
12 | 19526a106 |
13 | c31717cb |
14 | 74009022 |
15 | 47661983 |
hex | 2dc75216 |
768037398 has 8 divisors (see below), whose sum is σ = 1536074808. Its totient is φ = 256012464.
The previous prime is 768037351. The next prime is 768037409. The reversal of 768037398 is 893730867.
768037398 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
768037398 is an admirable number.
It is a super-2 number, since 2×7680373982 = 1179762889453220808, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 768037398.
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, 64003111 + ... + 64003122.
It is an arithmetic number, because the mean of its divisors is an integer number (192009351).
Almost surely, 2768037398 is an apocalyptic number.
768037398 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
768037398 is a wasteful number, since it uses less digits than its factorization.
768037398 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 128006238.
The product of its (nonzero) digits is 1524096, while the sum is 51.
The square root of 768037398 is about 27713.4876549308. The cubic root of 768037398 is about 915.7862583928.
The spelling of 768037398 in words is "seven hundred sixty-eight million, thirty-seven thousand, three hundred ninety-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •