Base | Representation |
---|---|
bin | 1000111001111101110… |
… | …1010001000100010101 |
3 | 112121220202210211012201 |
4 | 2032133131101010111 |
5 | 10001320232323124 |
6 | 154141541444501 |
7 | 14024313634666 |
oct | 2163735210425 |
9 | 477822724181 |
10 | 152999104789 |
11 | 59983007a53 |
12 | 2579b110731 |
13 | 11573a0c38b |
14 | 7595c0336d |
15 | 3ea7048144 |
hex | 239f751115 |
152999104789 has 2 divisors, whose sum is σ = 152999104790. Its totient is φ = 152999104788.
The previous prime is 152999104777. The next prime is 152999104807. The reversal of 152999104789 is 987401999251.
152999104789 is digitally balanced in base 2, 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., 152014212100 + 984892689 = 389890^2 + 31383^2 .
It is a cyclic number.
It is not a de Polignac number, because 152999104789 - 221 = 152997007637 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 152999104789.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (152999104589) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76499552394 + 76499552395.
It is an arithmetic number, because the mean of its divisors is an integer number (76499552395).
Almost surely, 2152999104789 is an apocalyptic number.
It is an amenable number.
152999104789 is a deficient number, since it is larger than the sum of its proper divisors (1).
152999104789 is an equidigital number, since it uses as much as digits as its factorization.
152999104789 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 14696640, while the sum is 64.
The spelling of 152999104789 in words is "one hundred fifty-two billion, nine hundred ninety-nine million, one hundred four thousand, seven hundred eighty-nine".
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