Base | Representation |
---|---|
bin | 10011111110100… |
… | …101001010000111 |
3 | 212100200111212100 |
4 | 103332211022013 |
5 | 1141301002411 |
6 | 53131523143 |
7 | 11206626342 |
oct | 2376451207 |
9 | 770614770 |
10 | 335172231 |
11 | 162217949 |
12 | 942b94b3 |
13 | 54594084 |
14 | 3272b459 |
15 | 1e65a456 |
hex | 13fa5287 |
335172231 has 6 divisors (see below), whose sum is σ = 484137680. Its totient is φ = 223448148.
The previous prime is 335172223. The next prime is 335172251. The reversal of 335172231 is 132271533.
It is not a de Polignac number, because 335172231 - 23 = 335172223 is a prime.
It is a super-2 number, since 2×3351722312 = 224680848867034722, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 335172195 and 335172204.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (335172251) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 18620671 + ... + 18620688.
Almost surely, 2335172231 is an apocalyptic number.
335172231 is a deficient number, since it is larger than the sum of its proper divisors (148965449).
335172231 is a wasteful number, since it uses less digits than its factorization.
335172231 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37241365 (or 37241362 counting only the distinct ones).
The product of its digits is 3780, while the sum is 27.
The square root of 335172231 is about 18307.7096055187. The cubic root of 335172231 is about 694.6339573077.
The spelling of 335172231 in words is "three hundred thirty-five million, one hundred seventy-two thousand, two hundred thirty-one".
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