Base | Representation |
---|---|
bin | 11011011111111000101101… |
… | …010000010111000000000001 |
3 | 120212012121021101222101200001 |
4 | 123133320231100113000001 |
5 | 111322423420241242001 |
6 | 1105114204534400001 |
7 | 34321341330632533 |
oct | 3337705520270001 |
9 | 525177241871601 |
10 | 120938448384001 |
11 | 35597787287a76 |
12 | 11692821800001 |
13 | 52635a6673251 |
14 | 21c1648925853 |
15 | dead47326001 |
hex | 6dfe2d417001 |
120938448384001 has 4 divisors (see below), whose sum is σ = 120938482728004. Its totient is φ = 120938414040000.
The previous prime is 120938448383989. The next prime is 120938448384007. The reversal of 120938448384001 is 100483844839021.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 51786733690000 + 69151714694001 = 7196300^2 + 8315751^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-120938448384001 is a prime.
It is a super-2 number, since 2×1209384483840012 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (120938448384007) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11196900 + ... + 19163701.
It is an arithmetic number, because the mean of its divisors is an integer number (30234620682001).
Almost surely, 2120938448384001 is an apocalyptic number.
It is an amenable number.
120938448384001 is a deficient number, since it is larger than the sum of its proper divisors (34344003).
120938448384001 is an equidigital number, since it uses as much as digits as its factorization.
120938448384001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34344002.
The product of its (nonzero) digits is 5308416, while the sum is 55.
The spelling of 120938448384001 in words is "one hundred twenty trillion, nine hundred thirty-eight billion, four hundred forty-eight million, three hundred eighty-four thousand, one".
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