Base | Representation |
---|---|
bin | 110111111011010010… |
… | …1000010000111000001 |
3 | 102111000001020222000112 |
4 | 1233312211002013001 |
5 | 3431431330120342 |
6 | 131101301401105 |
7 | 11451133553432 |
oct | 1576645020701 |
9 | 374001228015 |
10 | 120101020097 |
11 | 46a30993003 |
12 | 1b339709195 |
13 | b4300c7286 |
14 | 5b54921489 |
15 | 31cdcac682 |
hex | 1bf69421c1 |
120101020097 has 8 divisors (see below), whose sum is σ = 123114727296. Its totient is φ = 117097342992.
The previous prime is 120101020027. The next prime is 120101020219. The reversal of 120101020097 is 790020101021.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 120101020097 - 230 = 119027278273 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (120101020027) 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, 2483273 + ... + 2531174.
It is an arithmetic number, because the mean of its divisors is an integer number (15389340912).
Almost surely, 2120101020097 is an apocalyptic number.
It is an amenable number.
120101020097 is a deficient number, since it is larger than the sum of its proper divisors (3013707199).
120101020097 is an equidigital number, since it uses as much as digits as its factorization.
120101020097 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5015047.
The product of its (nonzero) digits is 252, while the sum is 23.
The spelling of 120101020097 in words is "one hundred twenty billion, one hundred one million, twenty thousand, ninety-seven".
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