Base | Representation |
---|---|
bin | 1000111101101000111… |
… | …10101001110010101111 |
3 | 1002102221000001002102202 |
4 | 10132310132221302233 |
5 | 20021210434044044 |
6 | 353251343012115 |
7 | 31151541004352 |
oct | 4366436516257 |
9 | 1072830032382 |
10 | 307970612399 |
11 | 10967842237a |
12 | 4b82a89a03b |
13 | 230702526c8 |
14 | 10c9795a299 |
15 | 8027301c4e |
hex | 47b47a9caf |
307970612399 has 8 divisors (see below), whose sum is σ = 311484227040. Its totient is φ = 304463909376.
The previous prime is 307970612321. The next prime is 307970612429. The reversal of 307970612399 is 993216079703.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 307970612399 - 28 = 307970612143 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (307970615399) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1638254 + ... + 1816539.
It is an arithmetic number, because the mean of its divisors is an integer number (38935528380).
Almost surely, 2307970612399 is an apocalyptic number.
307970612399 is a deficient number, since it is larger than the sum of its proper divisors (3513614641).
307970612399 is an equidigital number, since it uses as much as digits as its factorization.
307970612399 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3455809.
The product of its (nonzero) digits is 3857868, while the sum is 56.
The spelling of 307970612399 in words is "three hundred seven billion, nine hundred seventy million, six hundred twelve thousand, three hundred ninety-nine".
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