Base | Representation |
---|---|
bin | 1101101011000000010011… |
… | …10110010101100010101000 |
3 | 10221110011212002211010211220 |
4 | 12311200021312111202220 |
5 | 12420040442143422302 |
6 | 143535350245422040 |
7 | 6222056102051064 |
oct | 665401166254250 |
9 | 127404762733756 |
10 | 30064936310952 |
11 | 9641516835644 |
12 | 345695240a920 |
13 | 13a115a788b9a |
14 | 75d217682aa4 |
15 | 3720d0aa24bc |
hex | 1b5809d958a8 |
30064936310952 has 64 divisors (see below), whose sum is σ = 78197853388800. Its totient is φ = 9622001430720.
The previous prime is 30064936310951. The next prime is 30064936310963. The reversal of 30064936310952 is 25901363946003.
It is a junction number, because it is equal to n+sod(n) for n = 30064936310895 and 30064936310904.
It is not an unprimeable number, because it can be changed into a prime (30064936310951) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 158999452 + ... + 159188427.
It is an arithmetic number, because the mean of its divisors is an integer number (1221841459200).
Almost surely, 230064936310952 is an apocalyptic number.
It is an amenable number.
30064936310952 is an abundant number, since it is smaller than the sum of its proper divisors (48132917077848).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30064936310952 is a wasteful number, since it uses less digits than its factorization.
30064936310952 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 318188046 (or 318188042 counting only the distinct ones).
The product of its (nonzero) digits is 3149280, while the sum is 51.
The spelling of 30064936310952 in words is "thirty trillion, sixty-four billion, nine hundred thirty-six million, three hundred ten thousand, nine hundred fifty-two".
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