Base | Representation |
---|---|
bin | 1000100011101101… |
… | …1111100010101110 |
3 | 12221002202210010200 |
4 | 2020323133202232 |
5 | 14201102001240 |
6 | 1015543014330 |
7 | 110633463045 |
oct | 21073374256 |
9 | 5832683120 |
10 | 2297297070 |
11 | a79845322 |
12 | 54143a3a6 |
13 | 2a7c39aa3 |
14 | 17b16755c |
15 | d6a3a930 |
hex | 88edf8ae |
2297297070 has 48 divisors (see below), whose sum is σ = 6134412960. Its totient is φ = 596054592.
The previous prime is 2297297047. The next prime is 2297297071. The reversal of 2297297070 is 707927922.
2297297070 is a `hidden beast` number, since 2 + 297 + 297 + 0 + 70 = 666.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2297297071) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 341610 + ... + 348269.
It is an arithmetic number, because the mean of its divisors is an integer number (127800270).
Almost surely, 22297297070 is an apocalyptic number.
2297297070 is an abundant number, since it is smaller than the sum of its proper divisors (3837115890).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2297297070 is a wasteful number, since it uses less digits than its factorization.
2297297070 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 689929 (or 689926 counting only the distinct ones).
The product of its (nonzero) digits is 222264, while the sum is 45.
The square root of 2297297070 is about 47930.1269558093. The cubic root of 2297297070 is about 1319.4888344476.
The spelling of 2297297070 in words is "two billion, two hundred ninety-seven million, two hundred ninety-seven thousand, seventy".
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