Base | Representation |
---|---|
bin | 1011110100010100010… |
… | …0101010101110111001 |
3 | 201102000222022011110201 |
4 | 2331011010222232321 |
5 | 11311242203030200 |
6 | 233133412442201 |
7 | 20445040125220 |
oct | 2750504525671 |
9 | 642028264421 |
10 | 203022314425 |
11 | 79112892817 |
12 | 3341b919361 |
13 | 161b65173c8 |
14 | 9b7d655cb7 |
15 | 5433974c6a |
hex | 2f4512abb9 |
203022314425 has 48 divisors (see below), whose sum is σ = 291834892800. Its totient is φ = 137232288000.
The previous prime is 203022314419. The next prime is 203022314459. The reversal of 203022314425 is 524413220302.
It is not a de Polignac number, because 203022314425 - 29 = 203022313913 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 203022314393 and 203022314402.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4022496 + ... + 4072654.
It is an arithmetic number, because the mean of its divisors is an integer number (6079893600).
Almost surely, 2203022314425 is an apocalyptic number.
203022314425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
203022314425 is a deficient number, since it is larger than the sum of its proper divisors (88812578375).
203022314425 is a wasteful number, since it uses less digits than its factorization.
203022314425 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 50506 (or 50501 counting only the distinct ones).
The product of its (nonzero) digits is 11520, while the sum is 28.
Adding to 203022314425 its reverse (524413220302), we get a palindrome (727435534727).
The spelling of 203022314425 in words is "two hundred three billion, twenty-two million, three hundred fourteen thousand, four hundred twenty-five".
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