Base | Representation |
---|---|
bin | 1110101101001… |
… | …1001011000110 |
3 | 11022001210022101 |
4 | 3223103023012 |
5 | 111242313444 |
6 | 10042022314 |
7 | 1346201665 |
oct | 353231306 |
9 | 138053271 |
10 | 61682374 |
11 | 318aa976 |
12 | 187a799a |
13 | ca18960 |
14 | 8298ddc |
15 | 56363d4 |
hex | 3ad32c6 |
61682374 has 32 divisors (see below), whose sum is σ = 103993344. Its totient is φ = 27246240.
The previous prime is 61682371. The next prime is 61682381. The reversal of 61682374 is 47328616.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (61682371) 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, 82647 + ... + 83389.
It is an arithmetic number, because the mean of its divisors is an integer number (3249792).
Almost surely, 261682374 is an apocalyptic number.
61682374 is a deficient number, since it is larger than the sum of its proper divisors (42310970).
61682374 is a wasteful number, since it uses less digits than its factorization.
61682374 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 892.
The product of its digits is 48384, while the sum is 37.
The square root of 61682374 is about 7853.8127046677. The cubic root of 61682374 is about 395.1121275438.
The spelling of 61682374 in words is "sixty-one million, six hundred eighty-two thousand, three hundred seventy-four".
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