Base | Representation |
---|---|
bin | 1000110011101011101… |
… | …1110110110001101000 |
3 | 112110120020101202111211 |
4 | 2030322323312301220 |
5 | 4434342012442434 |
6 | 153302334402504 |
7 | 13634445042361 |
oct | 2147273666150 |
9 | 473506352454 |
10 | 151312624744 |
11 | 59198039596 |
12 | 253aa360434 |
13 | 113654b78a8 |
14 | 7475c3ab68 |
15 | 3e08e65464 |
hex | 233aef6c68 |
151312624744 has 24 divisors (see below), whose sum is σ = 301381767990. Its totient is φ = 71205939968.
The previous prime is 151312624721. The next prime is 151312624747. The reversal of 151312624744 is 447426213151.
It can be written as a sum of positive squares in 3 ways, for example, as 134784436900 + 16528187844 = 367130^2 + 128562^2 .
It is a super-2 number, since 2×1513126247442 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 151312624697 and 151312624706.
It is not an unprimeable number, because it can be changed into a prime (151312624747) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 32721007 + ... + 32725630.
Almost surely, 2151312624744 is an apocalyptic number.
It is an amenable number.
151312624744 is a deficient number, since it is larger than the sum of its proper divisors (150069143246).
151312624744 is a wasteful number, since it uses less digits than its factorization.
151312624744 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 65446677 (or 65446656 counting only the distinct ones).
The product of its digits is 161280, while the sum is 40.
Adding to 151312624744 its reverse (447426213151), we get a palindrome (598738837895).
The spelling of 151312624744 in words is "one hundred fifty-one billion, three hundred twelve million, six hundred twenty-four thousand, seven hundred forty-four".
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