Base | Representation |
---|---|
bin | 1100000101011100100… |
… | …00100000111001000111 |
3 | 1110200210211010011211011 |
4 | 12002232100200321013 |
5 | 23300403022100111 |
6 | 514431523223051 |
7 | 42000021243025 |
oct | 6025620407107 |
9 | 1420724104734 |
10 | 415240425031 |
11 | 150114438293 |
12 | 68587217a87 |
13 | 30206c26813 |
14 | 161522cd715 |
15 | ac048a0021 |
hex | 60ae420e47 |
415240425031 has 8 divisors (see below), whose sum is σ = 415750995504. Its totient is φ = 414729947520.
The previous prime is 415240425023. The next prime is 415240425079. The reversal of 415240425031 is 130524042514.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 415240425031 - 23 = 415240425023 is a prime.
It is a super-2 number, since 2×4152404250312 (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 = 415240424984 and 415240425002.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (415240426031) 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, 13902045 + ... + 13931881.
It is an arithmetic number, because the mean of its divisors is an integer number (51968874438).
Almost surely, 2415240425031 is an apocalyptic number.
415240425031 is a deficient number, since it is larger than the sum of its proper divisors (510570473).
415240425031 is a wasteful number, since it uses less digits than its factorization.
415240425031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 46481.
The product of its (nonzero) digits is 19200, while the sum is 31.
Adding to 415240425031 its reverse (130524042514), we get a palindrome (545764467545).
The spelling of 415240425031 in words is "four hundred fifteen billion, two hundred forty million, four hundred twenty-five thousand, thirty-one".
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