Base | Representation |
---|---|
bin | 1110010100100… |
… | …01010110000101 |
3 | 22101001101111021 |
4 | 13022101112011 |
5 | 221223223442 |
6 | 15530511141 |
7 | 2656053655 |
oct | 712212605 |
9 | 271041437 |
10 | 120132997 |
11 | 618a2776 |
12 | 342954b1 |
13 | 1bb7261a |
14 | 11d52365 |
15 | a82ee67 |
hex | 7291585 |
120132997 has 2 divisors, whose sum is σ = 120132998. Its totient is φ = 120132996.
The previous prime is 120132989. The next prime is 120133003. The reversal of 120132997 is 799231021.
It is a happy number.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 69239041 + 50893956 = 8321^2 + 7134^2 .
It is a cyclic number.
It is not a de Polignac number, because 120132997 - 23 = 120132989 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (120132907) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60066498 + 60066499.
It is an arithmetic number, because the mean of its divisors is an integer number (60066499).
Almost surely, 2120132997 is an apocalyptic number.
It is an amenable number.
120132997 is a deficient number, since it is larger than the sum of its proper divisors (1).
120132997 is an equidigital number, since it uses as much as digits as its factorization.
120132997 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 6804, while the sum is 34.
The square root of 120132997 is about 10960.5199237992. The cubic root of 120132997 is about 493.4245691479.
The spelling of 120132997 in words is "one hundred twenty million, one hundred thirty-two thousand, nine hundred ninety-seven".
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