Base | Representation |
---|---|
bin | 11011111110101… |
… | …00110000000000 |
3 | 121100122012012000 |
4 | 31333110300000 |
5 | 440041010442 |
6 | 35142304000 |
7 | 5546643564 |
oct | 1577246000 |
9 | 540565160 |
10 | 234703872 |
11 | 110536547 |
12 | 66728000 |
13 | 39818340 |
14 | 232576a4 |
15 | 15911d4c |
hex | dfd4c00 |
234703872 has 176 divisors, whose sum is σ = 749693280. Its totient is φ = 72105984.
The previous prime is 234703871. The next prime is 234703897. The reversal of 234703872 is 278307432.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is an alternating number because its digits alternate between even and odd.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (234703871) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 359098 + ... + 359750.
Almost surely, 2234703872 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 234703872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (374846640).
234703872 is an abundant number, since it is smaller than the sum of its proper divisors (514989408).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
234703872 is a wasteful number, since it uses less digits than its factorization.
234703872 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 695 (or 671 counting only the distinct ones).
The product of its (nonzero) digits is 56448, while the sum is 36.
The square root of 234703872 is about 15320.0480417001. The cubic root of 234703872 is about 616.8412635720.
The spelling of 234703872 in words is "two hundred thirty-four million, seven hundred three thousand, eight hundred seventy-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •