Base | Representation |
---|---|
bin | 110111111110010001… |
… | …1100110111100110000 |
3 | 102111021000222012220101 |
4 | 1233330203212330300 |
5 | 3432133013410000 |
6 | 131115243122144 |
7 | 11453462164012 |
oct | 1577443467460 |
9 | 374230865811 |
10 | 120201310000 |
11 | 46a82562322 |
12 | 1b367213354 |
13 | b447b0ca05 |
14 | 5b63d8a1b2 |
15 | 31d79bce6a |
hex | 1bfc8e6f30 |
120201310000 has 50 divisors (see below), whose sum is σ = 291019415852. Its totient is φ = 48080520000.
The previous prime is 120201309997. The next prime is 120201310043. The reversal of 120201310000 is 13102021.
120201310000 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (50).
It is a super-2 number, since 2×1202013100002 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (10).
It is an unprimeable number.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 6000066 + ... + 6020065.
Almost surely, 2120201310000 is an apocalyptic number.
120201310000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
120201310000 is an abundant number, since it is smaller than the sum of its proper divisors (170818105852).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120201310000 is an equidigital number, since it uses as much as digits as its factorization.
120201310000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12020159 (or 12020138 counting only the distinct ones).
The product of its (nonzero) digits is 12, while the sum is 10.
Adding to 120201310000 its reverse (13102021), we get a palindrome (120214412021).
The spelling of 120201310000 in words is "one hundred twenty billion, two hundred one million, three hundred ten thousand".
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