Base | Representation |
---|---|
bin | 111000000101101001… |
… | …0011111010011010001 |
3 | 102111220021001210001001 |
4 | 1300023102133103101 |
5 | 3433134302333330 |
6 | 131155552542001 |
7 | 11462553122425 |
oct | 1601322372321 |
9 | 374807053031 |
10 | 120448480465 |
11 | 4709a033135 |
12 | 1b415b51901 |
13 | b4870a1521 |
14 | 5b88b2ab85 |
15 | 31ee5439ca |
hex | 1c0b49f4d1 |
120448480465 has 16 divisors (see below), whose sum is σ = 150844393728. Its totient is φ = 92155859136.
The previous prime is 120448480447. The next prime is 120448480487. The reversal of 120448480465 is 564084844021.
It is a cyclic number.
It is not a de Polignac number, because 120448480465 - 217 = 120448349393 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 756892 + ... + 902098.
It is an arithmetic number, because the mean of its divisors is an integer number (9427774608).
Almost surely, 2120448480465 is an apocalyptic number.
It is an amenable number.
120448480465 is a deficient number, since it is larger than the sum of its proper divisors (30395913263).
120448480465 is a wasteful number, since it uses less digits than its factorization.
120448480465 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 152448.
The product of its (nonzero) digits is 983040, while the sum is 46.
The spelling of 120448480465 in words is "one hundred twenty billion, four hundred forty-eight million, four hundred eighty thousand, four hundred sixty-five".
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