Base | Representation |
---|---|
bin | 111101010101010001… |
… | …1110101110001111010 |
3 | 110120222010121201122022 |
4 | 1322222203311301322 |
5 | 4124220344302142 |
6 | 140301301554442 |
7 | 12341624061062 |
oct | 1725243656172 |
9 | 416863551568 |
10 | 131710540922 |
11 | 50949191914 |
12 | 21639715a22 |
13 | c5603a1c1c |
14 | 65367363a2 |
15 | 365d0ea6d2 |
hex | 1eaa8f5c7a |
131710540922 has 8 divisors (see below), whose sum is σ = 198568684116. Its totient is φ = 65520979552.
The previous prime is 131710540919. The next prime is 131710540933. The reversal of 131710540922 is 229045017131.
It can be written as a sum of positive squares in 2 ways, for example, as 131528803561 + 181737361 = 362669^2 + 13481^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×1317105409222 (a number of 23 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 167144963 + ... + 167145750.
Almost surely, 2131710540922 is an apocalyptic number.
131710540922 is a deficient number, since it is larger than the sum of its proper divisors (66858143194).
131710540922 is a wasteful number, since it uses less digits than its factorization.
131710540922 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 334290912.
The product of its (nonzero) digits is 15120, while the sum is 35.
The spelling of 131710540922 in words is "one hundred thirty-one billion, seven hundred ten million, five hundred forty thousand, nine hundred twenty-two".
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