Base | Representation |
---|---|
bin | 101011010010111000… |
… | …1110000010000010001 |
3 | 22212222121222200020101 |
4 | 1112211301300100101 |
5 | 3010403223042221 |
6 | 110413513412401 |
7 | 6501010350121 |
oct | 1264561602021 |
9 | 285877880211 |
10 | 92975596561 |
11 | 36481333901 |
12 | 1602940a101 |
13 | 89c9440cc3 |
14 | 4700190c81 |
15 | 26426eed91 |
hex | 15a5c70411 |
92975596561 has 9 divisors (see below), whose sum is σ = 93936376443. Its totient is φ = 92024554200.
The previous prime is 92975596559. The next prime is 92975596619. The reversal of 92975596561 is 16569557929.
The square root of 92975596561 is 304919.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in only one way, i.e., 89329852161 + 3645744400 = 298881^2 + 60380^2 .
It is not a de Polignac number, because 92975596561 - 21 = 92975596559 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 92975596493 and 92975596502.
It is not an unprimeable number, because it can be changed into a prime (92975596501) by changing a digit.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 30795310 + ... + 30798328.
Almost surely, 292975596561 is an apocalyptic number.
92975596561 is the 304919-th square number.
92975596561 is the 152460-th centered octagonal number.
It is an amenable number.
92975596561 is a deficient number, since it is larger than the sum of its proper divisors (960779882).
92975596561 is an frugal number, since it uses more digits than its factorization.
92975596561 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6240 (or 3120 counting only the distinct ones).
The product of its digits is 45927000, while the sum is 64.
Multiplying 92975596561 by its sum of digits (64), we get a square (5950438179904 = 24393522).
The spelling of 92975596561 in words is "ninety-two billion, nine hundred seventy-five million, five hundred ninety-six thousand, five hundred sixty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.088 sec. • engine limits •