Base | Representation |
---|---|
bin | 10000111001010100… |
… | …10100100011101001 |
3 | 212102011021220212010 |
4 | 20130222110203221 |
5 | 122034110302024 |
6 | 4100030310133 |
7 | 440532310326 |
oct | 103452244351 |
9 | 25364256763 |
10 | 9070790889 |
11 | 39352524a6 |
12 | 1911958349 |
13 | b17337ab4 |
14 | 6209a1b4d |
15 | 381511b29 |
hex | 21ca948e9 |
9070790889 has 16 divisors (see below), whose sum is σ = 12162032064. Its totient is φ = 6013440000.
The previous prime is 9070790887. The next prime is 9070790891. The reversal of 9070790889 is 9880970709.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (9070790887) and next prime (9070790891).
It is not a de Polignac number, because 9070790889 - 21 = 9070790887 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (9070790881) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 558889 + ... + 574889.
It is an arithmetic number, because the mean of its divisors is an integer number (760127004).
Almost surely, 29070790889 is an apocalyptic number.
It is an amenable number.
9070790889 is a deficient number, since it is larger than the sum of its proper divisors (3091241175).
9070790889 is a wasteful number, since it uses less digits than its factorization.
9070790889 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17048.
The product of its (nonzero) digits is 2286144, while the sum is 57.
The square root of 9070790889 is about 95240.6997506843. The cubic root of 9070790889 is about 2085.5233262443.
The spelling of 9070790889 in words is "nine billion, seventy million, seven hundred ninety thousand, eight hundred eighty-nine".
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