Base | Representation |
---|---|
bin | 11011010100000111110010… |
… | …100101001010101100011110 |
3 | 120202100022112221210000000000 |
4 | 123110013302211022230132 |
5 | 111221202230043144410 |
6 | 1103254544221115130 |
7 | 34206051432105501 |
oct | 3324076245125436 |
9 | 522308487700000 |
10 | 120130010131230 |
11 | 3530593aa33060 |
12 | 115820013b8aa6 |
13 | 520529943a9c8 |
14 | 2194475a15138 |
15 | dd4ccd31adc0 |
hex | 6d41f294ab1e |
120130010131230 has 704 divisors, whose sum is σ = 394374612844800. Its totient is φ = 25966292290560.
The previous prime is 120130010131189. The next prime is 120130010131277. The reversal of 120130010131230 is 32131010031021.
120130010131230 is a `hidden beast` number, since 1 + 2 + 0 + 1 + 300 + 1 + 0 + 131 + 230 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 351 ways as a sum of consecutive naturals, for example, 2097982341 + ... + 2098039599.
Almost surely, 2120130010131230 is an apocalyptic number.
120130010131230 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 120130010131230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (197187306422400).
120130010131230 is an abundant number, since it is smaller than the sum of its proper divisors (274244602713570).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120130010131230 is a wasteful number, since it uses less digits than its factorization.
120130010131230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 57343 (or 57316 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 18.
Adding to 120130010131230 its reverse (32131010031021), we get a palindrome (152261020162251).
The spelling of 120130010131230 in words is "one hundred twenty trillion, one hundred thirty billion, ten million, one hundred thirty-one thousand, two hundred thirty".
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