Base | Representation |
---|---|
bin | 110111111000010111… |
… | …1001101000100011010 |
3 | 102110202012212012110020 |
4 | 1233300233031010122 |
5 | 3431231233220010 |
6 | 131043441131310 |
7 | 11445533603124 |
oct | 1576057150432 |
9 | 373665765406 |
10 | 120003023130 |
11 | 4699063a481 |
12 | 1b310929b36 |
13 | b415a053c3 |
14 | 5b458d2214 |
15 | 31c53a1470 |
hex | 1bf0bcd11a |
120003023130 has 16 divisors (see below), whose sum is σ = 288007255584. Its totient is φ = 32000806160.
The previous prime is 120003023087. The next prime is 120003023213. The reversal of 120003023130 is 31320300021.
120003023130 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (15).
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, 2000050356 + ... + 2000050415.
It is an arithmetic number, because the mean of its divisors is an integer number (18000453474).
Almost surely, 2120003023130 is an apocalyptic number.
120003023130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
120003023130 is an abundant number, since it is smaller than the sum of its proper divisors (168004232454).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120003023130 is a wasteful number, since it uses less digits than its factorization.
120003023130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4000100781.
The product of its (nonzero) digits is 108, while the sum is 15.
Adding to 120003023130 its reverse (31320300021), we get a palindrome (151323323151).
The spelling of 120003023130 in words is "one hundred twenty billion, three million, twenty-three thousand, one hundred thirty".
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