Base | Representation |
---|---|
bin | 1000100001110000100… |
… | …01100000011010101100 |
3 | 1001000021210202011210120 |
4 | 10100320101200122230 |
5 | 14300031440430302 |
6 | 342334143204540 |
7 | 30111600652566 |
oct | 4207021403254 |
9 | 1030253664716 |
10 | 293001889452 |
11 | 103296a23268 |
12 | 489518a6750 |
13 | 218260379ac |
14 | 10277958336 |
15 | 794d1199bc |
hex | 44384606ac |
293001889452 has 24 divisors (see below), whose sum is σ = 687865381056. Its totient is φ = 97068109968.
The previous prime is 293001889399. The next prime is 293001889493. The reversal of 293001889452 is 254988100392.
It is a junction number, because it is equal to n+sod(n) for n = 293001889395 and 293001889404.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74896278 + ... + 74900189.
It is an arithmetic number, because the mean of its divisors is an integer number (28661057544).
Almost surely, 2293001889452 is an apocalyptic number.
It is an amenable number.
293001889452 is an abundant number, since it is smaller than the sum of its proper divisors (394863491604).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
293001889452 is a wasteful number, since it uses less digits than its factorization.
293001889452 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 149796637 (or 149796635 counting only the distinct ones).
The product of its (nonzero) digits is 1244160, while the sum is 51.
The spelling of 293001889452 in words is "two hundred ninety-three billion, one million, eight hundred eighty-nine thousand, four hundred fifty-two".
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