Base | Representation |
---|---|
bin | 1000111111000100… |
… | …1100111101011111 |
3 | 20020002200022212222 |
4 | 2033301030331133 |
5 | 14414440240111 |
6 | 1035202215555 |
7 | 113526000452 |
oct | 21761147537 |
9 | 6202608788 |
10 | 2412040031 |
11 | 1028596415 |
12 | 5739545bb |
13 | 2c5942c2b |
14 | 18c4b5499 |
15 | e1b537db |
hex | 8fc4cf5f |
2412040031 has 4 divisors (see below), whose sum is σ = 2433385632. Its totient is φ = 2390694432.
The previous prime is 2412039991. The next prime is 2412040039. The reversal of 2412040031 is 1300402142.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 2412040031 - 26 = 2412039967 is a prime.
It is a super-2 number, since 2×24120400312 = 11635874222292961922, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2412039991 and 2412040009.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2412040039) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10672631 + ... + 10672856.
It is an arithmetic number, because the mean of its divisors is an integer number (608346408).
Almost surely, 22412040031 is an apocalyptic number.
2412040031 is a deficient number, since it is larger than the sum of its proper divisors (21345601).
2412040031 is a wasteful number, since it uses less digits than its factorization.
2412040031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21345600.
The product of its (nonzero) digits is 192, while the sum is 17.
The square root of 2412040031 is about 49112.5241766293. The cubic root of 2412040031 is about 1341.1010537131.
Adding to 2412040031 its reverse (1300402142), we get a palindrome (3712442173).
The spelling of 2412040031 in words is "two billion, four hundred twelve million, forty thousand, thirty-one".
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