Base | Representation |
---|---|
bin | 111101100010111110… |
… | …1011010101100101100 |
3 | 110122011011121101021220 |
4 | 1323011331122230230 |
5 | 4131141034334242 |
6 | 140415042423340 |
7 | 12356205265122 |
oct | 1730575325454 |
9 | 418134541256 |
10 | 132170230572 |
11 | 51064716516 |
12 | 21747661b50 |
13 | c6046b2133 |
14 | 657b7d7912 |
15 | 368864ebec |
hex | 1ec5f5ab2c |
132170230572 has 48 divisors (see below), whose sum is σ = 323439443712. Its totient is φ = 41927300800.
The previous prime is 132170230559. The next prime is 132170230583. The reversal of 132170230572 is 275032071231.
It is a super-3 number, since 3×1321702305723 (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 15 ways as a sum of consecutive naturals, for example, 1161054 + ... + 1269797.
It is an arithmetic number, because the mean of its divisors is an integer number (6738321744).
Almost surely, 2132170230572 is an apocalyptic number.
132170230572 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
132170230572 is an abundant number, since it is smaller than the sum of its proper divisors (191269213140).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
132170230572 is a wasteful number, since it uses less digits than its factorization.
132170230572 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2431078 (or 2431076 counting only the distinct ones).
The product of its (nonzero) digits is 17640, while the sum is 33.
The spelling of 132170230572 in words is "one hundred thirty-two billion, one hundred seventy million, two hundred thirty thousand, five hundred seventy-two".
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