Base | Representation |
---|---|
bin | 1000110100100000000… |
… | …1111100010010111111 |
3 | 112111010112210122021110 |
4 | 2031020001330102333 |
5 | 4440314233332111 |
6 | 153340223333103 |
7 | 13643053334154 |
oct | 2151001742277 |
9 | 474115718243 |
10 | 151532324031 |
11 | 592a0056950 |
12 | 2544ba51193 |
13 | 1139bb7b47a |
14 | 74970aa22b |
15 | 3e1d3b15a6 |
hex | 234807c4bf |
151532324031 has 32 divisors (see below), whose sum is σ = 221003354880. Its totient is φ = 91591136000.
The previous prime is 151532324017. The next prime is 151532324039. The reversal of 151532324031 is 130423235151.
It is a cyclic number.
It is not a de Polignac number, because 151532324031 - 29 = 151532323519 is a prime.
It is a super-2 number, since 2×1515323240312 (a number of 23 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 151532324031.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (151532324039) 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, 24425776 + ... + 24431978.
It is an arithmetic number, because the mean of its divisors is an integer number (6906354840).
Almost surely, 2151532324031 is an apocalyptic number.
151532324031 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
151532324031 is a deficient number, since it is larger than the sum of its proper divisors (69471030849).
151532324031 is a wasteful number, since it uses less digits than its factorization.
151532324031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8087.
The product of its (nonzero) digits is 10800, while the sum is 30.
Adding to 151532324031 its reverse (130423235151), we get a palindrome (281955559182).
The spelling of 151532324031 in words is "one hundred fifty-one billion, five hundred thirty-two million, three hundred twenty-four thousand, thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •