Base | Representation |
---|---|
bin | 110111111000011001… |
… | …1010110111111000000 |
3 | 102110202021220112112121 |
4 | 1233300303112333000 |
5 | 3431232023043240 |
6 | 131043520334024 |
7 | 11445546060451 |
oct | 1576063267700 |
9 | 373667815477 |
10 | 120004112320 |
11 | 46991213834 |
12 | 1b311174314 |
13 | b415cc70b1 |
14 | 5b45ad7128 |
15 | 31c551904a |
hex | 1bf0cd6fc0 |
120004112320 has 56 divisors (see below), whose sum is σ = 288430527024. Its totient is φ = 47553017856.
The previous prime is 120004112311. The next prime is 120004112377. The reversal of 120004112320 is 23211400021.
It is a super-2 number, since 2×1200041123202 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (16).
It is a junction number, because it is equal to n+sod(n) for n = 120004112294 and 120004112303.
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, 1718157 + ... + 1786636.
Almost surely, 2120004112320 is an apocalyptic number.
120004112320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
120004112320 is an abundant number, since it is smaller than the sum of its proper divisors (168426414704).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120004112320 is a wasteful number, since it uses less digits than its factorization.
120004112320 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3504917 (or 3504907 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 16.
Adding to 120004112320 its reverse (23211400021), we get a palindrome (143215512341).
It can be divided in two parts, 120004 and 112320, that added together give a square (232324 = 4822).
The spelling of 120004112320 in words is "one hundred twenty billion, four million, one hundred twelve thousand, three hundred twenty".
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