Base | Representation |
---|---|
bin | 1110101000011… |
… | …0011100010110 |
3 | 11021110211012002 |
4 | 3222012130112 |
5 | 111202234321 |
6 | 10031155302 |
7 | 1343422463 |
oct | 352063426 |
9 | 137424162 |
10 | 61368086 |
11 | 3170582a |
12 | 18675b32 |
13 | c9388a0 |
14 | 821666a |
15 | 55c320b |
hex | 3a86716 |
61368086 has 8 divisors (see below), whose sum is σ = 99133104. Its totient is φ = 28323720.
The previous prime is 61368077. The next prime is 61368101. The reversal of 61368086 is 68086316.
61368086 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1180130 + ... + 1180181.
It is an arithmetic number, because the mean of its divisors is an integer number (12391638).
Almost surely, 261368086 is an apocalyptic number.
61368086 is a deficient number, since it is larger than the sum of its proper divisors (37765018).
61368086 is a wasteful number, since it uses less digits than its factorization.
61368086 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2360326.
The product of its (nonzero) digits is 41472, while the sum is 38.
The square root of 61368086 is about 7833.7785263562. The cubic root of 61368086 is about 394.4399176422.
The spelling of 61368086 in words is "sixty-one million, three hundred sixty-eight thousand, eighty-six".
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