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63037130 = 25131014801
BaseRepresentation
bin1111000001110…
…1111011001010
311101121121200112
43300131323022
5112114142010
610131034322
71363543502
oct360357312
9141547615
1063037130
1132645802
121913b9a2
13100a14a0
14852ca02
155802a05
hex3c1deca

63037130 has 32 divisors (see below), whose sum is σ = 123430608. Its totient is φ = 23040000.

The previous prime is 63037127. The next prime is 63037141. The reversal of 63037130 is 3173036.

It can be written as a sum of positive squares in 8 ways, for example, as 35652841 + 27384289 = 5971^2 + 5233^2 .

It is a junction number, because it is equal to n+sod(n) for n = 63037096 and 63037105.

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, 10730 + ... + 15530.

Almost surely, 263037130 is an apocalyptic number.

63037130 is a deficient number, since it is larger than the sum of its proper divisors (60393478).

63037130 is a wasteful number, since it uses less digits than its factorization.

63037130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4922.

The product of its (nonzero) digits is 1134, while the sum is 23.

The square root of 63037130 is about 7939.5925588156. The cubic root of 63037130 is about 397.9838760166.

The spelling of 63037130 in words is "sixty-three million, thirty-seven thousand, one hundred thirty".

Divisors: 1 2 5 10 13 26 65 101 130 202 505 1010 1313 2626 4801 6565 9602 13130 24005 48010 62413 124826 312065 484901 624130 969802 2424505 4849010 6303713 12607426 31518565 63037130