Base | Representation |
---|---|
bin | 1000101110110000100… |
… | …0101011111011111111 |
3 | 112100011002202100020212 |
4 | 2023230020223323333 |
5 | 4424140042310114 |
6 | 152523230503035 |
7 | 13556622651326 |
oct | 2135410537377 |
9 | 470132670225 |
10 | 149990588159 |
11 | 5867985a975 |
12 | 2509b664a7b |
13 | 111b4635519 |
14 | 738c4210bd |
15 | 3d7cd70b3e |
hex | 22ec22beff |
149990588159 has 16 divisors (see below), whose sum is σ = 153937872000. Its totient is φ = 146064794400.
The previous prime is 149990588113. The next prime is 149990588173. The reversal of 149990588159 is 951885099941.
It is a cyclic number.
It is not a de Polignac number, because 149990588159 - 212 = 149990584063 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (149990585159) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26539484 + ... + 26545134.
It is an arithmetic number, because the mean of its divisors is an integer number (9621117000).
Almost surely, 2149990588159 is an apocalyptic number.
149990588159 is a deficient number, since it is larger than the sum of its proper divisors (3947283841).
149990588159 is a wasteful number, since it uses less digits than its factorization.
149990588159 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7430.
The product of its (nonzero) digits is 41990400, while the sum is 68.
The spelling of 149990588159 in words is "one hundred forty-nine billion, nine hundred ninety million, five hundred eighty-eight thousand, one hundred fifty-nine".
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