Base | Representation |
---|---|
bin | 10010111101010100100… |
… | …110010011111110011000 |
3 | 11121112201222112200222122 |
4 | 102331110212103332120 |
5 | 132321110332420440 |
6 | 2434255005440412 |
7 | 163060313566664 |
oct | 22752446237630 |
9 | 4545658480878 |
10 | 1302794420120 |
11 | 46256a539406 |
12 | 1905a7270108 |
13 | 95b1201c97b |
14 | 470ac7598a4 |
15 | 23d4e40b7b5 |
hex | 12f54993f98 |
1302794420120 has 32 divisors (see below), whose sum is σ = 2933672655600. Its totient is φ = 520693730688.
The previous prime is 1302794420099. The next prime is 1302794420129. The reversal of 1302794420120 is 210244972031.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1302794420129) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13201394 + ... + 13299713.
Almost surely, 21302794420120 is an apocalyptic number.
1302794420120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1302794420120 is an abundant number, since it is smaller than the sum of its proper divisors (1630878235480).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1302794420120 is a wasteful number, since it uses less digits than its factorization.
1302794420120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26502347 (or 26502343 counting only the distinct ones).
The product of its (nonzero) digits is 24192, while the sum is 35.
The spelling of 1302794420120 in words is "one trillion, three hundred two billion, seven hundred ninety-four million, four hundred twenty thousand, one hundred twenty".
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