Base | Representation |
---|---|
bin | 1111101111101… |
… | …00010100100101 |
3 | 100012111222202000 |
4 | 13313310110211 |
5 | 232302311431 |
6 | 21034435513 |
7 | 3162412503 |
oct | 767642445 |
9 | 305458660 |
10 | 132072741 |
11 | 68608229 |
12 | 38292b99 |
13 | 21493068 |
14 | 1377d673 |
15 | b8dc9e6 |
hex | 7df4525 |
132072741 has 16 divisors (see below), whose sum is σ = 201976320. Its totient is φ = 85207680.
The previous prime is 132072701. The next prime is 132072763. The reversal of 132072741 is 147270231.
It is a happy number.
It is not a de Polignac number, because 132072741 - 27 = 132072613 is a prime.
It is a super-3 number, since 3×1320727413 (a number of 25 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (132072701) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 78060 + ... + 79733.
It is an arithmetic number, because the mean of its divisors is an integer number (12623520).
Almost surely, 2132072741 is an apocalyptic number.
It is an amenable number.
132072741 is a deficient number, since it is larger than the sum of its proper divisors (69903579).
132072741 is a wasteful number, since it uses less digits than its factorization.
132072741 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 157833 (or 157827 counting only the distinct ones).
The product of its (nonzero) digits is 2352, while the sum is 27.
The square root of 132072741 is about 11492.2905027675. The cubic root of 132072741 is about 509.2578478796.
The spelling of 132072741 in words is "one hundred thirty-two million, seventy-two thousand, seven hundred forty-one".
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