Base | Representation |
---|---|
bin | 1111110110100… |
… | …01100100111111 |
3 | 100021020000220102 |
4 | 13323101210333 |
5 | 233020312012 |
6 | 21110111315 |
7 | 3203205620 |
oct | 773214477 |
9 | 307200812 |
10 | 132979007 |
11 | 69077107 |
12 | 3864b53b |
13 | 2171c705 |
14 | 13937a47 |
15 | ba1b2c2 |
hex | 7ed193f |
132979007 has 8 divisors (see below), whose sum is σ = 157216800. Its totient is φ = 110051424.
The previous prime is 132979001. The next prime is 132979069. The reversal of 132979007 is 700979231.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 132979007 - 24 = 132978991 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (132979001) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 327332 + ... + 327737.
It is an arithmetic number, because the mean of its divisors is an integer number (19652100).
Almost surely, 2132979007 is an apocalyptic number.
132979007 is a deficient number, since it is larger than the sum of its proper divisors (24237793).
132979007 is an equidigital number, since it uses as much as digits as its factorization.
132979007 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 655105.
The product of its (nonzero) digits is 23814, while the sum is 38.
The square root of 132979007 is about 11531.6523967730. The cubic root of 132979007 is about 510.4200141173.
The spelling of 132979007 in words is "one hundred thirty-two million, nine hundred seventy-nine thousand, seven".
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