Base | Representation |
---|---|
bin | 10000011011011101… |
… | …00101111010101010 |
3 | 211202200212020120020 |
4 | 20031232211322222 |
5 | 121030441033310 |
6 | 4015120341310 |
7 | 431400623241 |
oct | 101556457252 |
9 | 24680766506 |
10 | 8820252330 |
11 | 381689113a |
12 | 1861a74836 |
13 | aa7467226 |
14 | 5d95c5958 |
15 | 369523170 |
hex | 20dba5eaa |
8820252330 has 32 divisors (see below), whose sum is σ = 21173621184. Its totient is φ = 2351510016.
The previous prime is 8820252293. The next prime is 8820252433. The reversal of 8820252330 is 332520288.
It is a junction number, because it is equal to n+sod(n) for n = 8820252291 and 8820252300.
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, 102817 + ... + 167963.
It is an arithmetic number, because the mean of its divisors is an integer number (661675662).
Almost surely, 28820252330 is an apocalyptic number.
8820252330 is an abundant number, since it is smaller than the sum of its proper divisors (12353368854).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8820252330 is a wasteful number, since it uses less digits than its factorization.
8820252330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 69670.
The product of its (nonzero) digits is 23040, while the sum is 33.
The square root of 8820252330 is about 93916.1984430801. The cubic root of 8820252330 is about 2066.1428112360.
The spelling of 8820252330 in words is "eight billion, eight hundred twenty million, two hundred fifty-two thousand, three hundred thirty".
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