Base | Representation |
---|---|
bin | 1010000100111010… |
… | …1000000101100110 |
3 | 20222111212111202120 |
4 | 2201032220011212 |
5 | 21014432402430 |
6 | 1124224450410 |
7 | 124013555136 |
oct | 24116500546 |
9 | 6874774676 |
10 | 2704965990 |
11 | 1168978a91 |
12 | 635a79a06 |
13 | 341534bbc |
14 | 1b9366ac6 |
15 | 10c716610 |
hex | a13a8166 |
2704965990 has 16 divisors (see below), whose sum is σ = 6491918448. Its totient is φ = 721324256.
The previous prime is 2704965971. The next prime is 2704966001. The reversal of 2704965990 is 995694072.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45082737 + ... + 45082796.
It is an arithmetic number, because the mean of its divisors is an integer number (405744903).
Almost surely, 22704965990 is an apocalyptic number.
2704965990 is an abundant number, since it is smaller than the sum of its proper divisors (3786952458).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2704965990 is a wasteful number, since it uses less digits than its factorization.
2704965990 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 90165543.
The product of its (nonzero) digits is 1224720, while the sum is 51.
The square root of 2704965990 is about 52009.2875359776. The cubic root of 2704965990 is about 1393.3298340279.
It can be divided in two parts, 27049 and 65990, that added together give a palindrome (93039).
The spelling of 2704965990 in words is "two billion, seven hundred four million, nine hundred sixty-five thousand, nine hundred ninety".
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