Base | Representation |
---|---|
bin | 1110011101110… |
… | …1011111100101 |
3 | 11020011122220211 |
4 | 3213131133211 |
5 | 111013113234 |
6 | 10004255421 |
7 | 1334511106 |
oct | 347353745 |
9 | 136148824 |
10 | 60676069 |
11 | 31282913 |
12 | 183a1571 |
13 | c7558cc |
14 | 80b63ad |
15 | 54d8164 |
hex | 39dd7e5 |
60676069 has 4 divisors (see below), whose sum is σ = 60941260. Its totient is φ = 60410880.
The previous prime is 60676061. The next prime is 60676097. The reversal of 60676069 is 96067606.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 41447844 + 19228225 = 6438^2 + 4385^2 .
It is a cyclic number.
It is not a de Polignac number, because 60676069 - 23 = 60676061 is a prime.
It is a super-2 number, since 2×606760692 = 7363170698585522, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (60676061) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 132252 + ... + 132709.
It is an arithmetic number, because the mean of its divisors is an integer number (15235315).
Almost surely, 260676069 is an apocalyptic number.
It is an amenable number.
60676069 is a deficient number, since it is larger than the sum of its proper divisors (265191).
60676069 is a wasteful number, since it uses less digits than its factorization.
60676069 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 265190.
The product of its (nonzero) digits is 81648, while the sum is 40.
The square root of 60676069 is about 7789.4845143950. The cubic root of 60676069 is about 392.9516760590.
The spelling of 60676069 in words is "sixty million, six hundred seventy-six thousand, sixty-nine".
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