Base | Representation |
---|---|
bin | 1000110110110001000… |
… | …1001111001000110001 |
3 | 112112200220211200112111 |
4 | 2031230101033020301 |
5 | 4443040410010022 |
6 | 153520422525321 |
7 | 13664115216151 |
oct | 2155421171061 |
9 | 475626750474 |
10 | 152140313137 |
11 | 5958227108a |
12 | 2559b596841 |
13 | 11467b13537 |
14 | 7513b32761 |
15 | 3e5695b477 |
hex | 236c44f231 |
152140313137 has 2 divisors, whose sum is σ = 152140313138. Its totient is φ = 152140313136.
The previous prime is 152140313089. The next prime is 152140313173. The reversal of 152140313137 is 731313041251.
Together with next prime (152140313173) it forms an Ormiston pair, because they use the same digits, order apart.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 149812347136 + 2327966001 = 387056^2 + 48249^2 .
It is a cyclic number.
It is not a de Polignac number, because 152140313137 - 219 = 152139788849 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 152140313099 and 152140313108.
It is not a weakly prime, because it can be changed into another prime (152144313137) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76070156568 + 76070156569.
It is an arithmetic number, because the mean of its divisors is an integer number (76070156569).
Almost surely, 2152140313137 is an apocalyptic number.
It is an amenable number.
152140313137 is a deficient number, since it is larger than the sum of its proper divisors (1).
152140313137 is an equidigital number, since it uses as much as digits as its factorization.
152140313137 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 7560, while the sum is 31.
Adding to 152140313137 its reverse (731313041251), we get a palindrome (883453354388).
The spelling of 152140313137 in words is "one hundred fifty-two billion, one hundred forty million, three hundred thirteen thousand, one hundred thirty-seven".
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