Base | Representation |
---|---|
bin | 1110111101110110101… |
… | …01100100010001101111 |
3 | 1211011100120000000202101 |
4 | 13132323111210101233 |
5 | 31411132442214411 |
6 | 1032123535435531 |
7 | 52103306511310 |
oct | 7367325442157 |
9 | 1734316000671 |
10 | 514244101231 |
11 | 1890a9430593 |
12 | 837b7385ba7 |
13 | 396541b5443 |
14 | 1ac64cbc607 |
15 | d59b3d28c1 |
hex | 77bb56446f |
514244101231 has 32 divisors (see below), whose sum is σ = 603534663680. Its totient is φ = 429083731296.
The previous prime is 514244101181. The next prime is 514244101249. The reversal of 514244101231 is 132101442415.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 514244101231 - 221 = 514242004079 is a prime.
It is a super-2 number, since 2×5142441012312 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 514244101231.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (514244101291) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23514580 + ... + 23536438.
It is an arithmetic number, because the mean of its divisors is an integer number (18860458240).
Almost surely, 2514244101231 is an apocalyptic number.
514244101231 is a deficient number, since it is larger than the sum of its proper divisors (89290562449).
514244101231 is a wasteful number, since it uses less digits than its factorization.
514244101231 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22523.
The product of its (nonzero) digits is 3840, while the sum is 28.
Adding to 514244101231 its reverse (132101442415), we get a palindrome (646345543646).
The spelling of 514244101231 in words is "five hundred fourteen billion, two hundred forty-four million, one hundred one thousand, two hundred thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •