Base | Representation |
---|---|
bin | 111111010001110… |
… | …0101101110000000 |
3 | 12110222021201110001 |
4 | 1332203211232000 |
5 | 13322023240002 |
6 | 550404445344 |
7 | 103421254516 |
oct | 17643455600 |
9 | 5428251401 |
10 | 2123258752 |
11 | 99a5847aa |
12 | 4b30a9854 |
13 | 27ab72634 |
14 | 161dc24b6 |
15 | c660da87 |
hex | 7e8e5b80 |
2123258752 has 32 divisors (see below), whose sum is σ = 4235933520. Its totient is φ = 1060122624.
The previous prime is 2123258717. The next prime is 2123258779. The reversal of 2123258752 is 2578523212.
It is a tau number, because it is divible by the number of its divisors (32).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 81648 + ... + 104464.
Almost surely, 22123258752 is an apocalyptic number.
It is an amenable number.
2123258752 is a deficient number, since it is larger than the sum of its proper divisors (2112674768).
2123258752 is an equidigital number, since it uses as much as digits as its factorization.
2123258752 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23558 (or 23546 counting only the distinct ones).
The product of its digits is 67200, while the sum is 37.
The square root of 2123258752 is about 46078.8319296399. The cubic root of 2123258752 is about 1285.2895433775.
The spelling of 2123258752 in words is "two billion, one hundred twenty-three million, two hundred fifty-eight thousand, seven hundred fifty-two".
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