Base | Representation |
---|---|
bin | 1110011101001… |
… | …0010101110011 |
3 | 11020002100020220 |
4 | 3213102111303 |
5 | 111010133022 |
6 | 10003304123 |
7 | 1334230656 |
oct | 347222563 |
9 | 136070226 |
10 | 60630387 |
11 | 31251564 |
12 | 1837b043 |
13 | c73ab8c |
14 | 80a389d |
15 | 54c985c |
hex | 39d2573 |
60630387 has 32 divisors (see below), whose sum is σ = 90182400. Its totient is φ = 36070272.
The previous prime is 60630359. The next prime is 60630391. The reversal of 60630387 is 78303606.
It is a happy number.
It is not a de Polignac number, because 60630387 - 28 = 60630131 is a prime.
It is not an unprimeable number, because it can be changed into a prime (60630187) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 70653 + ... + 71505.
It is an arithmetic number, because the mean of its divisors is an integer number (2818200).
Almost surely, 260630387 is an apocalyptic number.
60630387 is a deficient number, since it is larger than the sum of its proper divisors (29552013).
60630387 is a wasteful number, since it uses less digits than its factorization.
60630387 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 947.
The product of its (nonzero) digits is 18144, while the sum is 33.
The square root of 60630387 is about 7786.5516758062. The cubic root of 60630387 is about 392.8530357131.
The spelling of 60630387 in words is "sixty million, six hundred thirty thousand, three hundred eighty-seven".
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