Base | Representation |
---|---|
bin | 111001110010100101… |
… | …1101100011011010111 |
3 | 102212100000211010121212 |
4 | 1303211023230123113 |
5 | 4013131124213221 |
6 | 133002422132035 |
7 | 11652262501505 |
oct | 1634513543327 |
9 | 385300733555 |
10 | 124104132311 |
11 | 486a5602505 |
12 | 2007628101b |
13 | b91a568423 |
14 | 6014445675 |
15 | 3365449b5b |
hex | 1ce52ec6d7 |
124104132311 has 8 divisors (see below), whose sum is σ = 125947702224. Its totient is φ = 122264441280.
The previous prime is 124104132301. The next prime is 124104132329. The reversal of 124104132311 is 113231401421.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 124104132311 - 222 = 124099938007 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 (124104132301) 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, 905225 + ... + 1033266.
It is an arithmetic number, because the mean of its divisors is an integer number (15743462778).
Almost surely, 2124104132311 is an apocalyptic number.
124104132311 is a deficient number, since it is larger than the sum of its proper divisors (1843569913).
124104132311 is an equidigital number, since it uses as much as digits as its factorization.
124104132311 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1939441.
The product of its (nonzero) digits is 576, while the sum is 23.
Adding to 124104132311 its reverse (113231401421), we get a palindrome (237335533732).
The spelling of 124104132311 in words is "one hundred twenty-four billion, one hundred four million, one hundred thirty-two thousand, three hundred eleven".
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