Base | Representation |
---|---|
bin | 100000000100001101… |
… | …101000110001101000 |
3 | 10021212111220122222021 |
4 | 200010031220301220 |
5 | 1031003142001440 |
6 | 23452255234224 |
7 | 2326134521263 |
oct | 400415506150 |
9 | 107774818867 |
10 | 34430422120 |
11 | 13669091816 |
12 | 680a818974 |
13 | 332921a253 |
14 | 1948a01cda |
15 | d67a7184a |
hex | 804368c68 |
34430422120 has 32 divisors (see below), whose sum is σ = 81545738400. Its totient is φ = 13047317568.
The previous prime is 34430422111. The next prime is 34430422141. The reversal of 34430422120 is 2122403443.
It is a happy number.
It is a super-2 number, since 2×344304221202 (a number of 22 digits) contains 22 as substring.
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, 22650834 + ... + 22652353.
It is an arithmetic number, because the mean of its divisors is an integer number (2548304325).
Almost surely, 234430422120 is an apocalyptic number.
It is an amenable number.
34430422120 is an abundant number, since it is smaller than the sum of its proper divisors (47115316280).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34430422120 is a wasteful number, since it uses less digits than its factorization.
34430422120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 45303217 (or 45303213 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 25.
Adding to 34430422120 its reverse (2122403443), we get a palindrome (36552825563).
The spelling of 34430422120 in words is "thirty-four billion, four hundred thirty million, four hundred twenty-two thousand, one hundred twenty".
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