Base | Representation |
---|---|
bin | 1100101111100111001001… |
… | …01001111000001001100101 |
3 | 10200020002100212201200000221 |
4 | 12113303210221320021211 |
5 | 12133122031410302440 |
6 | 135334050244404341 |
7 | 5621452604442130 |
oct | 627634451701145 |
9 | 120202325650027 |
10 | 28024202822245 |
11 | 8a24aa79a3903 |
12 | 31873409a66b1 |
13 | 1283895208c96 |
14 | 6cc543051217 |
15 | 338e91a02d4a |
hex | 197ce4a78265 |
28024202822245 has 16 divisors (see below), whose sum is σ = 38456814642048. Its totient is φ = 19204785120960.
The previous prime is 28024202822207. The next prime is 28024202822279. The reversal of 28024202822245 is 54222820242082.
It is not a de Polignac number, because 28024202822245 - 29 = 28024202821733 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 246006826 + ... + 246120715.
It is an arithmetic number, because the mean of its divisors is an integer number (2403550915128).
Almost surely, 228024202822245 is an apocalyptic number.
It is an amenable number.
28024202822245 is a deficient number, since it is larger than the sum of its proper divisors (10432611819803).
28024202822245 is a wasteful number, since it uses less digits than its factorization.
28024202822245 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 492129180.
The product of its (nonzero) digits is 655360, while the sum is 43.
The spelling of 28024202822245 in words is "twenty-eight trillion, twenty-four billion, two hundred two million, eight hundred twenty-two thousand, two hundred forty-five".
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