Base | Representation |
---|---|
bin | 11011111010100… |
… | …10111110111111 |
3 | 121022122012002001 |
4 | 31331102332333 |
5 | 434422003401 |
6 | 35123043131 |
7 | 5542301140 |
oct | 1575227677 |
9 | 538565061 |
10 | 234172351 |
11 | 110203176 |
12 | 665104a7 |
13 | 3969042a |
14 | 23159ac7 |
15 | 15859601 |
hex | df52fbf |
234172351 has 16 divisors (see below), whose sum is σ = 272919040. Its totient is φ = 196771680.
The previous prime is 234172343. The next prime is 234172373. The reversal of 234172351 is 153271432.
It is not a de Polignac number, because 234172351 - 23 = 234172343 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (234172051) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 161110 + ... + 162556.
It is an arithmetic number, because the mean of its divisors is an integer number (17057440).
Almost surely, 2234172351 is an apocalyptic number.
234172351 is a deficient number, since it is larger than the sum of its proper divisors (38746689).
234172351 is a wasteful number, since it uses less digits than its factorization.
234172351 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1894.
The product of its digits is 5040, while the sum is 28.
The square root of 234172351 is about 15302.6909725055. The cubic root of 234172351 is about 616.3752694196.
The spelling of 234172351 in words is "two hundred thirty-four million, one hundred seventy-two thousand, three hundred fifty-one".
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