Base | Representation |
---|---|
bin | 1010010011111111… |
… | …1110100111101110 |
3 | 21010220220220111212 |
4 | 2210333332213232 |
5 | 21132132004430 |
6 | 1134404514422 |
7 | 125412415643 |
oct | 24477764756 |
9 | 7126826455 |
10 | 2768234990 |
11 | 11a0661a14 |
12 | 6530aba12 |
13 | 351687a91 |
14 | 1c3915dca |
15 | 113062b95 |
hex | a4ffe9ee |
2768234990 has 16 divisors (see below), whose sum is σ = 5014563552. Its totient is φ = 1100240544.
The previous prime is 2768234927. The next prime is 2768235011. The reversal of 2768234990 is 994328672.
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, 880034 + ... + 883173.
It is an arithmetic number, because the mean of its divisors is an integer number (313410222).
Almost surely, 22768234990 is an apocalyptic number.
2768234990 is a deficient number, since it is larger than the sum of its proper divisors (2246328562).
2768234990 is a wasteful number, since it uses less digits than its factorization.
2768234990 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1763371.
The product of its (nonzero) digits is 1306368, while the sum is 50.
The square root of 2768234990 is about 52614.0189493257. The cubic root of 2768234990 is about 1404.1095221554.
The spelling of 2768234990 in words is "two billion, seven hundred sixty-eight million, two hundred thirty-four thousand, nine hundred ninety".
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