Base | Representation |
---|---|
bin | 1010101100000010… |
… | …1001001110010110 |
3 | 21101221122222222012 |
4 | 2223000221032112 |
5 | 21333440312130 |
6 | 1152410104222 |
7 | 131045500463 |
oct | 25300511626 |
9 | 7357588865 |
10 | 2869072790 |
11 | 1242575941 |
12 | 680a1b072 |
13 | 369532a0c |
14 | 1d308466a |
15 | 11bd30995 |
hex | ab029396 |
2869072790 has 16 divisors (see below), whose sum is σ = 5217573312. Its totient is φ = 1135797504.
The previous prime is 2869072777. The next prime is 2869072807. The reversal of 2869072790 is 972709682.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1477934 + ... + 1479873.
It is an arithmetic number, because the mean of its divisors is an integer number (326098332).
Almost surely, 22869072790 is an apocalyptic number.
2869072790 is a deficient number, since it is larger than the sum of its proper divisors (2348500522).
2869072790 is a wasteful number, since it uses less digits than its factorization.
2869072790 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2957911.
The product of its (nonzero) digits is 762048, while the sum is 50.
The square root of 2869072790 is about 53563.7264387010. The cubic root of 2869072790 is about 1420.9556468023.
The spelling of 2869072790 in words is "two billion, eight hundred sixty-nine million, seventy-two thousand, seven hundred ninety".
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