Base | Representation |
---|---|
bin | 1110011011111… |
… | …0101110011101 |
3 | 11012221021001021 |
4 | 3212332232131 |
5 | 111000100140 |
6 | 10001444141 |
7 | 1333444513 |
oct | 346765635 |
9 | 135837037 |
10 | 60550045 |
11 | 311a7166 |
12 | 18340651 |
13 | c71043a |
14 | 80824b3 |
15 | 54b0b4a |
hex | 39beb9d |
60550045 has 16 divisors (see below), whose sum is σ = 73790640. Its totient is φ = 47692800.
The previous prime is 60550031. The next prime is 60550067. The reversal of 60550045 is 54005506.
It can be written as a sum of positive squares in 8 ways, for example, as 301401 + 60248644 = 549^2 + 7762^2 .
It is not a de Polignac number, because 60550045 - 25 = 60550013 is a prime.
It is a super-3 number, since 3×605500453 (a number of 24 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 131115 + ... + 131575.
It is an arithmetic number, because the mean of its divisors is an integer number (4611915).
Almost surely, 260550045 is an apocalyptic number.
It is an amenable number.
60550045 is a deficient number, since it is larger than the sum of its proper divisors (13240595).
60550045 is a wasteful number, since it uses less digits than its factorization.
60550045 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 816.
The product of its (nonzero) digits is 3000, while the sum is 25.
The square root of 60550045 is about 7781.3909424986. The cubic root of 60550045 is about 392.6794343681.
The spelling of 60550045 in words is "sixty million, five hundred fifty thousand, forty-five".
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