Base | Representation |
---|---|
bin | 1001010000111010001011… |
… | …10101001011101010101010 |
3 | 2200010120012202011102210001 |
4 | 10220131011311023222222 |
5 | 10132234232033014000 |
6 | 111154505443013214 |
7 | 4201562100131002 |
oct | 450350565135252 |
9 | 80116182142701 |
10 | 20372201454250 |
11 | 6544890689588 |
12 | 235032906a20a |
13 | b4a12367a529 |
14 | 50603c511002 |
15 | 254ddb05d46a |
hex | 128745d4baaa |
20372201454250 has 32 divisors (see below), whose sum is σ = 38139510689280. Its totient is φ = 8148293067600.
The previous prime is 20372201454239. The next prime is 20372201454289. The reversal of 20372201454250 is 5245410227302.
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, 545131 + ... + 6406369.
It is an arithmetic number, because the mean of its divisors is an integer number (1191859709040).
Almost surely, 220372201454250 is an apocalyptic number.
20372201454250 is a deficient number, since it is larger than the sum of its proper divisors (17767309235030).
20372201454250 is a wasteful number, since it uses less digits than its factorization.
20372201454250 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5875159 (or 5875149 counting only the distinct ones).
The product of its (nonzero) digits is 134400, while the sum is 37.
The spelling of 20372201454250 in words is "twenty trillion, three hundred seventy-two billion, two hundred one million, four hundred fifty-four thousand, two hundred fifty".
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