Base | Representation |
---|---|
bin | 110111111011100011… |
… | …1010100111011110100 |
3 | 102111000200011200222121 |
4 | 1233313013110323310 |
5 | 3431441130310400 |
6 | 131102222205324 |
7 | 11451303145363 |
oct | 1576707247364 |
9 | 374020150877 |
10 | 120110010100 |
11 | 46a35a73363 |
12 | 1b340723844 |
13 | b431c241c2 |
14 | 5b55bc17da |
15 | 31ce98621a |
hex | 1bf71d4ef4 |
120110010100 has 18 divisors (see below), whose sum is σ = 260638722134. Its totient is φ = 48044004000.
The previous prime is 120110010091. The next prime is 120110010131. The reversal of 120110010100 is 1010011021.
It can be written as a sum of positive squares in 3 ways, for example, as 23596646544 + 96513363556 = 153612^2 + 310666^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 600549951 + ... + 600550150.
Almost surely, 2120110010100 is an apocalyptic number.
120110010100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
120110010100 is an abundant number, since it is smaller than the sum of its proper divisors (140528712034).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120110010100 is a wasteful number, since it uses less digits than its factorization.
120110010100 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1201100115 (or 1201100108 counting only the distinct ones).
The product of its (nonzero) digits is 2, while the sum is 7.
Adding to 120110010100 its reverse (1010011021), we get a palindrome (121120021121).
The spelling of 120110010100 in words is "one hundred twenty billion, one hundred ten million, ten thousand, one hundred".
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