Base | Representation |
---|---|
bin | 1101011101110110011… |
… | …0001010000101100110 |
3 | 211010011020210020101202 |
4 | 3113131212022011212 |
5 | 12242301331043324 |
6 | 254140423322502 |
7 | 22500044226056 |
oct | 3273546120546 |
9 | 733136706352 |
10 | 231351034214 |
11 | 8a12a69a233 |
12 | 38a06bb0432 |
13 | 18a7c57a2b1 |
14 | b2a9b33566 |
15 | 60409be8ae |
hex | 35dd98a166 |
231351034214 has 16 divisors (see below), whose sum is σ = 366477495552. Its totient is φ = 109313058888.
The previous prime is 231351034183. The next prime is 231351034217. The reversal of 231351034214 is 412430153132.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (231351034217) 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, 30293594 + ... + 30301229.
It is an arithmetic number, because the mean of its divisors is an integer number (22904843472).
Almost surely, 2231351034214 is an apocalyptic number.
231351034214 is a deficient number, since it is larger than the sum of its proper divisors (135126461338).
231351034214 is a wasteful number, since it uses less digits than its factorization.
231351034214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 60594931.
The product of its (nonzero) digits is 8640, while the sum is 29.
Adding to 231351034214 its reverse (412430153132), we get a palindrome (643781187346).
The spelling of 231351034214 in words is "two hundred thirty-one billion, three hundred fifty-one million, thirty-four thousand, two hundred fourteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •