Base | Representation |
---|---|
bin | 1110001101000110001… |
… | …1111000100000101111 |
3 | 212022220011001022211100 |
4 | 3203101203320200233 |
5 | 12444240201410411 |
6 | 304035131454143 |
7 | 23426250613221 |
oct | 3432143704057 |
9 | 768804038740 |
10 | 244034013231 |
11 | 94548925078 |
12 | 3b3665b7353 |
13 | 1a0210719c8 |
14 | bb50338411 |
15 | 653419e456 |
hex | 38d18f882f |
244034013231 has 12 divisors (see below), whose sum is σ = 352990753960. Its totient is φ = 162459874800.
The previous prime is 244034013203. The next prime is 244034013241. The reversal of 244034013231 is 132310430442.
244034013231 is a `hidden beast` number, since 24 + 4 + 0 + 3 + 401 + 3 + 231 = 666.
244034013231 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 244034013231 - 25 = 244034013199 is a prime.
It is a super-2 number, since 2×2440340132312 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 244034013195 and 244034013204.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (244034013241) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19115545 + ... + 19128306.
Almost surely, 2244034013231 is an apocalyptic number.
244034013231 is a deficient number, since it is larger than the sum of its proper divisors (108956740729).
244034013231 is a wasteful number, since it uses less digits than its factorization.
244034013231 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 38244566 (or 38244563 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 27.
Adding to 244034013231 its reverse (132310430442), we get a palindrome (376344443673).
The spelling of 244034013231 in words is "two hundred forty-four billion, thirty-four million, thirteen thousand, two hundred thirty-one".
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