Base | Representation |
---|---|
bin | 1110011001010… |
… | …00111110110001 |
3 | 22102012221110222 |
4 | 13030220332301 |
5 | 221403112342 |
6 | 15552102425 |
7 | 2664251522 |
oct | 714507661 |
9 | 272187428 |
10 | 120754097 |
11 | 62187382 |
12 | 34534a15 |
13 | 1c02c239 |
14 | 12074849 |
15 | a903ed2 |
hex | 7328fb1 |
120754097 has 4 divisors (see below), whose sum is σ = 121676016. Its totient is φ = 119832180.
The previous prime is 120754091. The next prime is 120754099. The reversal of 120754097 is 790457021.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 790457021 = 1721 ⋅459301.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-120754097 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (120754091) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 460763 + ... + 461024.
It is an arithmetic number, because the mean of its divisors is an integer number (30419004).
Almost surely, 2120754097 is an apocalyptic number.
It is an amenable number.
120754097 is a deficient number, since it is larger than the sum of its proper divisors (921919).
120754097 is an equidigital number, since it uses as much as digits as its factorization.
120754097 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 921918.
The product of its (nonzero) digits is 17640, while the sum is 35.
The square root of 120754097 is about 10988.8169062916. The cubic root of 120754097 is about 494.2734598654.
The spelling of 120754097 in words is "one hundred twenty million, seven hundred fifty-four thousand, ninety-seven".
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