Base | Representation |
---|---|
bin | 100100100000111… |
… | …011000101101101 |
3 | 1120200201211111120 |
4 | 210200323011231 |
5 | 2223312013123 |
6 | 140442211153 |
7 | 21116050122 |
oct | 4440730555 |
9 | 1520654446 |
10 | 612610413 |
11 | 2948912a8 |
12 | 1511b3ab9 |
13 | 99bc268c |
14 | 5b50a749 |
15 | 38bae2e3 |
hex | 2483b16d |
612610413 has 16 divisors (see below), whose sum is σ = 857599680. Its totient is φ = 388434816.
The previous prime is 612610343. The next prime is 612610421. The reversal of 612610413 is 314016216.
It is not a de Polignac number, because 612610413 - 29 = 612609901 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (612610423) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46720 + ... + 58377.
It is an arithmetic number, because the mean of its divisors is an integer number (53599980).
Almost surely, 2612610413 is an apocalyptic number.
It is an amenable number.
612610413 is a deficient number, since it is larger than the sum of its proper divisors (244989267).
612610413 is a wasteful number, since it uses less digits than its factorization.
612610413 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 105196.
The product of its (nonzero) digits is 864, while the sum is 24.
The square root of 612610413 is about 24750.9679204673. The cubic root of 612610413 is about 849.3006533672.
Adding to 612610413 its reverse (314016216), we get a palindrome (926626629).
The spelling of 612610413 in words is "six hundred twelve million, six hundred ten thousand, four hundred thirteen".
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