Base | Representation |
---|---|
bin | 110111111000010010… |
… | …1100011000110011110 |
3 | 102110202001002121022020 |
4 | 1233300211203012132 |
5 | 3431230111220214 |
6 | 131043311001010 |
7 | 11445503231421 |
oct | 1576045430636 |
9 | 373661077266 |
10 | 120000491934 |
11 | 4698a170784 |
12 | 1b30bb09166 |
13 | b41532a25b |
14 | 5b454339b8 |
15 | 31c50514a9 |
hex | 1bf096319e |
120000491934 has 16 divisors (see below), whose sum is σ = 240855083280. Its totient is φ = 39857814080.
The previous prime is 120000491929. The next prime is 120000491953. The reversal of 120000491934 is 439194000021.
It is a junction number, because it is equal to n+sod(n) for n = 120000491895 and 120000491904.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35585649 + ... + 35589020.
It is an arithmetic number, because the mean of its divisors is an integer number (15053442705).
Almost surely, 2120000491934 is an apocalyptic number.
120000491934 is an abundant number, since it is smaller than the sum of its proper divisors (120854591346).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120000491934 is a wasteful number, since it uses less digits than its factorization.
120000491934 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 71174955.
The product of its (nonzero) digits is 7776, while the sum is 33.
Adding to 120000491934 its reverse (439194000021), we get a palindrome (559194491955).
The spelling of 120000491934 in words is "one hundred twenty billion, four hundred ninety-one thousand, nine hundred thirty-four".
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