Base | Representation |
---|---|
bin | 1110100001011… |
… | …0011001010101 |
3 | 11020121111122010 |
4 | 3220112121111 |
5 | 111043043031 |
6 | 10013254433 |
7 | 1336501446 |
oct | 350263125 |
9 | 136544563 |
10 | 60909141 |
11 | 31421a37 |
12 | 18494419 |
13 | c807a17 |
14 | 81372cd |
15 | 5532246 |
hex | 3a16655 |
60909141 has 24 divisors (see below), whose sum is σ = 86335392. Its totient is φ = 38167200.
The previous prime is 60909139. The next prime is 60909143. The reversal of 60909141 is 14190906.
60909141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (60909139) and next prime (60909143).
It is not a de Polignac number, because 60909141 - 21 = 60909139 is a prime.
It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 60909099 and 60909108.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (60909143) 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 23 ways as a sum of consecutive naturals, for example, 106386 + ... + 106956.
It is an arithmetic number, because the mean of its divisors is an integer number (3597308).
Almost surely, 260909141 is an apocalyptic number.
It is an amenable number.
60909141 is a deficient number, since it is larger than the sum of its proper divisors (25426251).
60909141 is a wasteful number, since it uses less digits than its factorization.
60909141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 673 (or 642 counting only the distinct ones).
The product of its (nonzero) digits is 1944, while the sum is 30.
The square root of 60909141 is about 7804.4308568915. The cubic root of 60909141 is about 393.4541751818.
The spelling of 60909141 in words is "sixty million, nine hundred nine thousand, one hundred forty-one".
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