Base | Representation |
---|---|
bin | 101011110010100100… |
… | …1111110110001011001 |
3 | 22222201201210200220222 |
4 | 1113211021332301121 |
5 | 3020042430141324 |
6 | 111111220125425 |
7 | 6536241364313 |
oct | 1274511766131 |
9 | 288651720828 |
10 | 94038912089 |
11 | 36977572571 |
12 | 16285536875 |
13 | 8b388192a5 |
14 | 47a14a07b3 |
15 | 26a5c3b55e |
hex | 15e527ec59 |
94038912089 has 2 divisors, whose sum is σ = 94038912090. Its totient is φ = 94038912088.
The previous prime is 94038912043. The next prime is 94038912091. The reversal of 94038912089 is 98021983049.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 75306336400 + 18732575689 = 274420^2 + 136867^2 .
It is a cyclic number.
It is not a de Polignac number, because 94038912089 - 236 = 25319435353 is a prime.
Together with 94038912091, it forms a pair of twin primes.
It is a Chen prime.
It is a self number, because there is not a number n which added to its sum of digits gives 94038912089.
It is not a weakly prime, because it can be changed into another prime (94038918089) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47019456044 + 47019456045.
It is an arithmetic number, because the mean of its divisors is an integer number (47019456045).
Almost surely, 294038912089 is an apocalyptic number.
It is an amenable number.
94038912089 is a deficient number, since it is larger than the sum of its proper divisors (1).
94038912089 is an equidigital number, since it uses as much as digits as its factorization.
94038912089 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1119744, while the sum is 53.
The spelling of 94038912089 in words is "ninety-four billion, thirty-eight million, nine hundred twelve thousand, eighty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •