Base | Representation |
---|---|
bin | 111100010010100… |
… | …0111110101000101 |
3 | 12012222121220121120 |
4 | 1320211013311011 |
5 | 13120341403232 |
6 | 532423504153 |
7 | 101063123235 |
oct | 17045076505 |
9 | 5188556546 |
10 | 2022997317 |
11 | 948a24910 |
12 | 4855b8059 |
13 | 263169b43 |
14 | 152963cc5 |
15 | bc90692c |
hex | 78947d45 |
2022997317 has 16 divisors (see below), whose sum is σ = 3097413120. Its totient is φ = 1161529200.
The previous prime is 2022997313. The next prime is 2022997337. The reversal of 2022997317 is 7137992202.
It is not a de Polignac number, because 2022997317 - 22 = 2022997313 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2022997313) 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, 1612609 + ... + 1613862.
It is an arithmetic number, because the mean of its divisors is an integer number (193588320).
Almost surely, 22022997317 is an apocalyptic number.
It is an amenable number.
2022997317 is a deficient number, since it is larger than the sum of its proper divisors (1074415803).
2022997317 is a wasteful number, since it uses less digits than its factorization.
2022997317 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3226504.
The product of its (nonzero) digits is 95256, while the sum is 42.
The square root of 2022997317 is about 44977.7424622446. The cubic root of 2022997317 is about 1264.7317916800.
The spelling of 2022997317 in words is "two billion, twenty-two million, nine hundred ninety-seven thousand, three hundred seventeen".
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