Base | Representation |
---|---|
bin | 1111101111101… |
… | …00100001001111 |
3 | 100012112000212000 |
4 | 13313310201033 |
5 | 232302323201 |
6 | 21034443343 |
7 | 3162415041 |
oct | 767644117 |
9 | 305460760 |
10 | 132073551 |
11 | 686088a5 |
12 | 38293553 |
13 | 2149353c |
14 | 1377da91 |
15 | b8dcd86 |
hex | 7df484f |
132073551 has 32 divisors (see below), whose sum is σ = 199449600. Its totient is φ = 86365440.
The previous prime is 132073517. The next prime is 132073573. The reversal of 132073551 is 155370231.
It is not a de Polignac number, because 132073551 - 211 = 132071503 is a prime.
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 (132073651) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 552490 + ... + 552728.
It is an arithmetic number, because the mean of its divisors is an integer number (6232800).
Almost surely, 2132073551 is an apocalyptic number.
132073551 is a deficient number, since it is larger than the sum of its proper divisors (67376049).
132073551 is a wasteful number, since it uses less digits than its factorization.
132073551 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 556 (or 550 counting only the distinct ones).
The product of its (nonzero) digits is 3150, while the sum is 27.
The square root of 132073551 is about 11492.3257437300. The cubic root of 132073551 is about 509.2588889675.
The spelling of 132073551 in words is "one hundred thirty-two million, seventy-three thousand, five hundred fifty-one".
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