Base | Representation |
---|---|
bin | 1011110100100110110… |
… | …1000011111100101100 |
3 | 201102020101111121221222 |
4 | 2331021231003330230 |
5 | 11311422100343312 |
6 | 233145230042512 |
7 | 20450002422560 |
oct | 2751155037454 |
9 | 642211447858 |
10 | 203100012332 |
11 | 79152731368 |
12 | 33441949438 |
13 | 161c964c9b9 |
14 | 9b89abd6a0 |
15 | 543a6c1672 |
hex | 2f49b43f2c |
203100012332 has 12 divisors (see below), whose sum is σ = 406200024720. Its totient is φ = 87042862416.
The previous prime is 203100012287. The next prime is 203100012391. The reversal of 203100012332 is 233210001302.
203100012332 is an admirable number.
It is a super-3 number, since 3×2031000123323 (a number of 35 digits) contains 333 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 203100012332.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3626785907 + ... + 3626785962.
It is an arithmetic number, because the mean of its divisors is an integer number (33850002060).
Almost surely, 2203100012332 is an apocalyptic number.
It is an amenable number.
203100012332 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
203100012332 is a wasteful number, since it uses less digits than its factorization.
203100012332 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7253571880 (or 7253571878 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 17.
Adding to 203100012332 its reverse (233210001302), we get a palindrome (436310013634).
The spelling of 203100012332 in words is "two hundred three billion, one hundred million, twelve thousand, three hundred thirty-two".
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