Base | Representation |
---|---|
bin | 1110011110001… |
… | …0001110010010 |
3 | 11020012122111100 |
4 | 3213202032102 |
5 | 111014223232 |
6 | 10004525230 |
7 | 1334621433 |
oct | 347421622 |
9 | 136178440 |
10 | 60695442 |
11 | 31296425 |
12 | 183b0816 |
13 | c761682 |
14 | 80bd48a |
15 | 54ddc7c |
hex | 39e2392 |
60695442 has 12 divisors (see below), whose sum is σ = 131506830. Its totient is φ = 20231808.
The previous prime is 60695431. The next prime is 60695447. The reversal of 60695442 is 24459606.
60695442 is a `hidden beast` number, since 606 + 9 + 5 + 4 + 42 = 666.
60695442 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 59305401 + 1390041 = 7701^2 + 1179^2 .
It is a junction number, because it is equal to n+sod(n) for n = 60695397 and 60695406.
It is not an unprimeable number, because it can be changed into a prime (60695447) 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 5 ways as a sum of consecutive naturals, for example, 1685967 + ... + 1686002.
Almost surely, 260695442 is an apocalyptic number.
60695442 is an abundant number, since it is smaller than the sum of its proper divisors (70811388).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
60695442 is a wasteful number, since it uses less digits than its factorization.
60695442 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3371977 (or 3371974 counting only the distinct ones).
The product of its (nonzero) digits is 51840, while the sum is 36.
The square root of 60695442 is about 7790.7279505833. The cubic root of 60695442 is about 392.9934928899.
It can be divided in two parts, 6069 and 5442, that added together give a palindrome (11511).
The spelling of 60695442 in words is "sixty million, six hundred ninety-five thousand, four hundred forty-two".
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