Base | Representation |
---|---|
bin | 1110101010000… |
… | …0110100101101 |
3 | 11021200022102010 |
4 | 3222200310231 |
5 | 111214214031 |
6 | 10033351433 |
7 | 1344352506 |
oct | 352406455 |
9 | 137608363 |
10 | 61476141 |
11 | 31779a31 |
12 | 18708579 |
13 | c975b1c |
14 | 8243bad |
15 | 55e5246 |
hex | 3aa0d2d |
61476141 has 16 divisors (see below), whose sum is σ = 84787200. Its totient is φ = 39597168.
The previous prime is 61476139. The next prime is 61476161. The reversal of 61476141 is 14167416.
61476141 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 61476141 - 21 = 61476139 is a prime.
It is an alternating number because its digits alternate between even and odd.
It is a junction number, because it is equal to n+sod(n) for n = 61476099 and 61476108.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (61476161) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 8380 + ... + 13898.
It is an arithmetic number, because the mean of its divisors is an integer number (5299200).
Almost surely, 261476141 is an apocalyptic number.
It is an amenable number.
61476141 is a deficient number, since it is larger than the sum of its proper divisors (23311059).
61476141 is a wasteful number, since it uses less digits than its factorization.
61476141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5648.
The product of its digits is 4032, while the sum is 30.
The square root of 61476141 is about 7840.6722288334. The cubic root of 61476141 is about 394.6712877085.
The spelling of 61476141 in words is "sixty-one million, four hundred seventy-six thousand, one hundred forty-one".
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