Base | Representation |
---|---|
bin | 111000000010000111… |
… | …1010111000111111110 |
3 | 102111121000112112012221 |
4 | 1300010033113013332 |
5 | 3432414014020110 |
6 | 131140130115554 |
7 | 11456615665006 |
oct | 1600417270776 |
9 | 374530475187 |
10 | 120330220030 |
11 | 470392aa339 |
12 | 1b3a241bbba |
13 | b468736337 |
14 | 5b77145006 |
15 | 31e3e837da |
hex | 1c043d71fe |
120330220030 has 64 divisors (see below), whose sum is σ = 226040855040. Its totient is φ = 46079220096.
The previous prime is 120330219991. The next prime is 120330220039. The reversal of 120330220030 is 30022033021.
It is a junction number, because it is equal to n+sod(n) for n = 120330219986 and 120330220013.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (120330220039) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 30058009 + ... + 30062011.
It is an arithmetic number, because the mean of its divisors is an integer number (3531888360).
Almost surely, 2120330220030 is an apocalyptic number.
120330220030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
120330220030 is a deficient number, since it is larger than the sum of its proper divisors (105710635010).
120330220030 is a wasteful number, since it uses less digits than its factorization.
120330220030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5425.
The product of its (nonzero) digits is 216, while the sum is 16.
Adding to 120330220030 its reverse (30022033021), we get a palindrome (150352253051).
The spelling of 120330220030 in words is "one hundred twenty billion, three hundred thirty million, two hundred twenty thousand, thirty".
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