Base | Representation |
---|---|
bin | 1011110000111100… |
… | …0101011001111011 |
3 | 22011002110121212011 |
4 | 2330033011121323 |
5 | 22431431232112 |
6 | 1241212230351 |
7 | 141155105545 |
oct | 27417053173 |
9 | 8132417764 |
10 | 3158070907 |
11 | 1380715462 |
12 | 74176b3b7 |
13 | 3b437ac14 |
14 | 21d5d2695 |
15 | 1373b9aa7 |
hex | bc3c567b |
3158070907 has 4 divisors (see below), whose sum is σ = 3168849600. Its totient is φ = 3147292216.
The previous prime is 3158070889. The next prime is 3158070911. The reversal of 3158070907 is 7090708513.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 3158070907 - 215 = 3158038139 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 3158070907.
It is not an unprimeable number, because it can be changed into a prime (3158070917) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5388907 + ... + 5389492.
It is an arithmetic number, because the mean of its divisors is an integer number (792212400).
Almost surely, 23158070907 is an apocalyptic number.
3158070907 is a deficient number, since it is larger than the sum of its proper divisors (10778693).
3158070907 is a wasteful number, since it uses less digits than its factorization.
3158070907 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10778692.
The product of its (nonzero) digits is 52920, while the sum is 40.
The square root of 3158070907 is about 56196.7161585088. The cubic root of 3158070907 is about 1467.1481115096.
The spelling of 3158070907 in words is "three billion, one hundred fifty-eight million, seventy thousand, nine hundred seven".
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