Base | Representation |
---|---|
bin | 111101010000100100… |
… | …0110000001110000100 |
3 | 110120120010010122020111 |
4 | 1322201020300032010 |
5 | 4123404411222231 |
6 | 140233453242404 |
7 | 12334664222665 |
oct | 1724110601604 |
9 | 416503118214 |
10 | 131552445316 |
11 | 50877a20296 |
12 | 215b4793404 |
13 | c5366ca226 |
14 | 651d74136c |
15 | 364e2bc4b1 |
hex | 1ea1230384 |
131552445316 has 24 divisors (see below), whose sum is σ = 235435717944. Its totient is φ = 64301045760.
The previous prime is 131552445289. The next prime is 131552445341. The reversal of 131552445316 is 613544255131.
It can be written as a sum of positive squares in 4 ways, for example, as 1697440000 + 129855005316 = 41200^2 + 360354^2 .
It is a super-3 number, since 3×1315524453163 (a number of 34 digits) contains 333 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1960465 + ... + 2026456.
It is an arithmetic number, because the mean of its divisors is an integer number (9809821581).
Almost surely, 2131552445316 is an apocalyptic number.
It is an amenable number.
131552445316 is a deficient number, since it is larger than the sum of its proper divisors (103883272628).
131552445316 is a wasteful number, since it uses less digits than its factorization.
131552445316 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3987111 (or 3987109 counting only the distinct ones).
The product of its digits is 216000, while the sum is 40.
The spelling of 131552445316 in words is "one hundred thirty-one billion, five hundred fifty-two million, four hundred forty-five thousand, three hundred sixteen".
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