Base | Representation |
---|---|
bin | 10001100010010110… |
… | …11101100111010101 |
3 | 220022011000201121211 |
4 | 20301023131213111 |
5 | 123240221214221 |
6 | 4154124341421 |
7 | 452212242553 |
oct | 106113354725 |
9 | 26264021554 |
10 | 9415023061 |
11 | 3aa15981a4 |
12 | 19a90a4871 |
13 | b70751882 |
14 | 6545aabd3 |
15 | 3a185b6e1 |
hex | 2312dd9d5 |
9415023061 has 2 divisors, whose sum is σ = 9415023062. Its totient is φ = 9415023060.
The previous prime is 9415023047. The next prime is 9415023097. The reversal of 9415023061 is 1603205149.
9415023061 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 9415014961 + 8100 = 97031^2 + 90^2 .
It is a cyclic number.
It is not a de Polignac number, because 9415023061 - 27 = 9415022933 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (9415023041) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4707511530 + 4707511531.
It is an arithmetic number, because the mean of its divisors is an integer number (4707511531).
Almost surely, 29415023061 is an apocalyptic number.
It is an amenable number.
9415023061 is a deficient number, since it is larger than the sum of its proper divisors (1).
9415023061 is an equidigital number, since it uses as much as digits as its factorization.
9415023061 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 6480, while the sum is 31.
The square root of 9415023061 is about 97031.0417392290. The cubic root of 9415023061 is about 2111.5780039951.
The spelling of 9415023061 in words is "nine billion, four hundred fifteen million, twenty-three thousand, sixty-one".
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