Base | Representation |
---|---|
bin | 111001111001111110… |
… | …1010111011010001101 |
3 | 102212222022021212102101 |
4 | 1303303331113122031 |
5 | 4014133110100240 |
6 | 133043155355101 |
7 | 11661362565322 |
oct | 1636375273215 |
9 | 385868255371 |
10 | 124352034445 |
11 | 48812533001 |
12 | 201252b2a91 |
13 | b959a24c92 |
14 | 6039336b49 |
15 | 337c0b739a |
hex | 1cf3f5768d |
124352034445 has 4 divisors (see below), whose sum is σ = 149222441340. Its totient is φ = 99481627552.
The previous prime is 124352034431. The next prime is 124352034473. The reversal of 124352034445 is 544430253421.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 27039855844 + 97312178601 = 164438^2 + 311949^2 .
It is a cyclic number.
It is not a de Polignac number, because 124352034445 - 211 = 124352032397 is a prime.
It is a super-2 number, since 2×1243520344452 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12435203440 + ... + 12435203449.
It is an arithmetic number, because the mean of its divisors is an integer number (37305610335).
Almost surely, 2124352034445 is an apocalyptic number.
It is an amenable number.
124352034445 is a deficient number, since it is larger than the sum of its proper divisors (24870406895).
124352034445 is an equidigital number, since it uses as much as digits as its factorization.
124352034445 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24870406894.
The product of its (nonzero) digits is 230400, while the sum is 37.
Adding to 124352034445 its reverse (544430253421), we get a palindrome (668782287866).
The spelling of 124352034445 in words is "one hundred twenty-four billion, three hundred fifty-two million, thirty-four thousand, four hundred forty-five".
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