Base | Representation |
---|---|
bin | 11000000110111… |
… | …01100010101111 |
3 | 112002112112221022 |
4 | 30003131202233 |
5 | 403232442111 |
6 | 32022324355 |
7 | 5003650406 |
oct | 1403354257 |
9 | 462475838 |
10 | 202234031 |
11 | a417946a |
12 | 578896bb |
13 | 32b8a10c |
14 | 1cc0463d |
15 | 12b4b2db |
hex | c0dd8af |
202234031 has 8 divisors (see below), whose sum is σ = 207128064. Its totient is φ = 197348760.
The previous prime is 202234013. The next prime is 202234033. The reversal of 202234031 is 130432202.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 202234031 - 214 = 202217647 is a prime.
It is a super-2 number, since 2×2022340312 = 81797206589017922, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (202234033) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 90530 + ... + 92736.
It is an arithmetic number, because the mean of its divisors is an integer number (25891008).
Almost surely, 2202234031 is an apocalyptic number.
202234031 is a deficient number, since it is larger than the sum of its proper divisors (4894033).
202234031 is a wasteful number, since it uses less digits than its factorization.
202234031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4381.
The product of its (nonzero) digits is 288, while the sum is 17.
The square root of 202234031 is about 14220.9012021039. The cubic root of 202234031 is about 586.9729388603.
Adding to 202234031 its reverse (130432202), we get a palindrome (332666233).
The spelling of 202234031 in words is "two hundred two million, two hundred thirty-four thousand, thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.098 sec. • engine limits •