Base | Representation |
---|---|
bin | 1000110010100010101… |
… | …0011010001111000111 |
3 | 112102202212112201211000 |
4 | 2030220222122033013 |
5 | 4433230022432021 |
6 | 153212103544343 |
7 | 13624033226124 |
oct | 2145052321707 |
9 | 472685481730 |
10 | 151006061511 |
11 | 5904aa92048 |
12 | 2532375b0b3 |
13 | 11316b2c626 |
14 | 744723974b |
15 | 3ddc0abb26 |
hex | 2328a9a3c7 |
151006061511 has 32 divisors (see below), whose sum is σ = 229216458240. Its totient is φ = 98195025600.
The previous prime is 151006061491. The next prime is 151006061513. The reversal of 151006061511 is 115160600151.
151006061511 is a `hidden beast` number, since 1 + 5 + 1 + 0 + 0 + 606 + 1 + 51 + 1 = 666.
It is not a de Polignac number, because 151006061511 - 26 = 151006061447 is a prime.
It is a super-2 number, since 2×1510060615112 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (151006061513) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6855726 + ... + 6877716.
It is an arithmetic number, because the mean of its divisors is an integer number (7163014320).
Almost surely, 2151006061511 is an apocalyptic number.
151006061511 is a deficient number, since it is larger than the sum of its proper divisors (78210396729).
151006061511 is a wasteful number, since it uses less digits than its factorization.
151006061511 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28244 (or 28238 counting only the distinct ones).
The product of its (nonzero) digits is 900, while the sum is 27.
Adding to 151006061511 its reverse (115160600151), we get a palindrome (266166661662).
The spelling of 151006061511 in words is "one hundred fifty-one billion, six million, sixty-one thousand, five hundred eleven".
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