Base | Representation |
---|---|
bin | 11011010100001001101011… |
… | …101110000101000001110010 |
3 | 120202100111210121001120011110 |
4 | 123110021223232011001302 |
5 | 111221220410340313300 |
6 | 1103255522022054150 |
7 | 34206153001045365 |
oct | 3324115356050162 |
9 | 522314717046143 |
10 | 120132042510450 |
11 | 35306793185703 |
12 | 11582489b7a356 |
13 | 5205531510c69 |
14 | 21945c98dc0dc |
15 | dd4d9b977550 |
hex | 6d426bb85072 |
120132042510450 has 96 divisors (see below), whose sum is σ = 301533375128832. Its totient is φ = 31647521160000.
The previous prime is 120132042510433. The next prime is 120132042510539. The reversal of 120132042510450 is 54015240231021.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 236931705 + ... + 237438195.
It is an arithmetic number, because the mean of its divisors is an integer number (3140972657592).
Almost surely, 2120132042510450 is an apocalyptic number.
120132042510450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 120132042510450, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (150766687564416).
120132042510450 is an abundant number, since it is smaller than the sum of its proper divisors (181401332618382).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120132042510450 is a wasteful number, since it uses less digits than its factorization.
120132042510450 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 525640 (or 525635 counting only the distinct ones).
The product of its (nonzero) digits is 9600, while the sum is 30.
Adding to 120132042510450 its reverse (54015240231021), we get a palindrome (174147282741471).
The spelling of 120132042510450 in words is "one hundred twenty trillion, one hundred thirty-two billion, forty-two million, five hundred ten thousand, four hundred fifty".
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