Base | Representation |
---|---|
bin | 1011110111100010000… |
… | …1011101011010010100 |
3 | 201111021010112112112202 |
4 | 2331320201131122110 |
5 | 11320024142000202 |
6 | 233355205504032 |
7 | 20505321104333 |
oct | 2757041353224 |
9 | 644233475482 |
10 | 203885500052 |
11 | 7951605a973 |
12 | 33620a12018 |
13 | 162c32c1230 |
14 | 9c2214bd1a |
15 | 548462d802 |
hex | 2f7885d694 |
203885500052 has 24 divisors (see below), whose sum is σ = 384272935200. Its totient is φ = 94094342496.
The previous prime is 203885500033. The next prime is 203885500097. The reversal of 203885500052 is 250005588302.
It is a junction number, because it is equal to n+sod(n) for n = 203885499979 and 203885500015.
It is a congruent number.
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, 645599 + ... + 908057.
It is an arithmetic number, because the mean of its divisors is an integer number (16011372300).
Almost surely, 2203885500052 is an apocalyptic number.
It is an amenable number.
203885500052 is a deficient number, since it is larger than the sum of its proper divisors (180387435148).
203885500052 is a wasteful number, since it uses less digits than its factorization.
203885500052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 277415 (or 277413 counting only the distinct ones).
The product of its (nonzero) digits is 96000, while the sum is 38.
The spelling of 203885500052 in words is "two hundred three billion, eight hundred eighty-five million, five hundred thousand, fifty-two".
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