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210310000130 = 25295313799877
BaseRepresentation
bin1100001111011101110…
…0111110111000000010
3202002211212100221212002
43003313130332320002
511421203330001010
6240340505104002
721123451335266
oct3036734767002
9662755327762
10210310000130
118121256a96a
1234914488002
1316aa82c9079
14a27149c0a6
15570d6691a5
hex30f773ee02

210310000130 has 64 divisors (see below), whose sum is σ = 401917062240. Its totient is φ = 79108184064.

The previous prime is 210310000123. The next prime is 210310000189. The reversal of 210310000130 is 31000013012.

It can be written as a sum of positive squares in 16 ways, for example, as 73461055369 + 136848944761 = 271037^2 + 369931^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2055752 + ... + 2155628.

Almost surely, 2210310000130 is an apocalyptic number.

210310000130 is a deficient number, since it is larger than the sum of its proper divisors (191607062110).

210310000130 is a wasteful number, since it uses less digits than its factorization.

210310000130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100103.

The product of its (nonzero) digits is 18, while the sum is 11.

Adding to 210310000130 its reverse (31000013012), we get a palindrome (241310013142).

The spelling of 210310000130 in words is "two hundred ten billion, three hundred ten million, one hundred thirty", and thus it is an aban number.

Divisors: 1 2 5 10 29 53 58 106 137 145 265 274 290 530 685 1370 1537 3074 3973 7261 7685 7946 14522 15370 19865 36305 39730 72610 99877 199754 210569 421138 499385 998770 1052845 2105690 2896433 5293481 5792866 10586962 13683149 14482165 26467405 27366298 28964330 52934810 68415745 136831490 153510949 307021898 396811321 725206897 767554745 793622642 1450413794 1535109490 1984056605 3626034485 3968113210 7252068970 21031000013 42062000026 105155000065 210310000130