Base | Representation |
---|---|
bin | 1111011100101000… |
… | …01011100100000110 |
3 | 210101222011222122000 |
4 | 13232110023210012 |
5 | 113441032004300 |
6 | 3450532450130 |
7 | 412341222360 |
oct | 75624134406 |
9 | 23358158560 |
10 | 8293234950 |
11 | 3576351190 |
12 | 1735479946 |
13 | a22212920 |
14 | 5895d9d30 |
15 | 33811ec00 |
hex | 1ee50b906 |
8293234950 has 1152 divisors, whose sum is σ = 34287805440. Its totient is φ = 1418342400.
The previous prime is 8293234949. The next prime is 8293234973. The reversal of 8293234950 is 594323928.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a junction number, because it is equal to n+sod(n) for n = 8293234896 and 8293234905.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 575 ways as a sum of consecutive naturals, for example, 436486041 + ... + 436486059.
It is an arithmetic number, because the mean of its divisors is an integer number (29763720).
Almost surely, 28293234950 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 8293234950, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17143902720).
8293234950 is an abundant number, since it is smaller than the sum of its proper divisors (25994570490).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8293234950 is a wasteful number, since it uses less digits than its factorization.
8293234950 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 107 (or 77 counting only the distinct ones).
The product of its (nonzero) digits is 466560, while the sum is 45.
The square root of 8293234950 is about 91067.2001875538. The cubic root of 8293234950 is about 2024.1436159335.
The spelling of 8293234950 in words is "eight billion, two hundred ninety-three million, two hundred thirty-four thousand, nine hundred fifty".
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