Base | Representation |
---|---|
bin | 1110100000101… |
… | …0111000101110 |
3 | 11020112002222002 |
4 | 3220022320232 |
5 | 111040040443 |
6 | 10012252302 |
7 | 1336214141 |
oct | 350127056 |
9 | 136462862 |
10 | 60861998 |
11 | 3139a57a |
12 | 18471092 |
13 | c7bc422 |
14 | 8124058 |
15 | 55232b8 |
hex | 3a0ae2e |
60861998 has 16 divisors (see below), whose sum is σ = 92851056. Its totient is φ = 29914560.
The previous prime is 60861973. The next prime is 60862001. The reversal of 60861998 is 89916806.
60861998 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Curzon number.
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 7 ways as a sum of consecutive naturals, for example, 64208 + ... + 65148.
It is an arithmetic number, because the mean of its divisors is an integer number (5803191).
Almost surely, 260861998 is an apocalyptic number.
60861998 is a deficient number, since it is larger than the sum of its proper divisors (31989058).
60861998 is a wasteful number, since it uses less digits than its factorization.
60861998 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1459.
The product of its (nonzero) digits is 186624, while the sum is 47.
The square root of 60861998 is about 7801.4100007627. The cubic root of 60861998 is about 393.3526392580.
The spelling of 60861998 in words is "sixty million, eight hundred sixty-one thousand, nine hundred ninety-eight".
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