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130201010 = 2529448969
BaseRepresentation
bin1111100001010…
…11010110110010
3100001222220012122
413300223112302
5231312413020
620530354242
73140455532
oct760532662
9301886178
10130201010
1167549a45
123772b982
1320c89124
14134134c2
15b66d125
hex7c2b5b2

130201010 has 16 divisors (see below), whose sum is σ = 242443800. Its totient is φ = 50284416.

The previous prime is 130200997. The next prime is 130201013. The reversal of 130201010 is 10102031.

It can be written as a sum of positive squares in 4 ways, for example, as 99940009 + 30261001 = 9997^2 + 5501^2 .

It is not an unprimeable number, because it can be changed into a prime (130201013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 224195 + ... + 224774.

Almost surely, 2130201010 is an apocalyptic number.

130201010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130201010 is a deficient number, since it is larger than the sum of its proper divisors (112242790).

130201010 is a wasteful number, since it uses less digits than its factorization.

130201010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 449005.

The product of its (nonzero) digits is 6, while the sum is 8.

The square root of 130201010 is about 11410.5657177898. The cubic root of 130201010 is about 506.8406638279.

Adding to 130201010 its reverse (10102031), we get a palindrome (140303041).

The spelling of 130201010 in words is "one hundred thirty million, two hundred one thousand, ten".

Divisors: 1 2 5 10 29 58 145 290 448969 897938 2244845 4489690 13020101 26040202 65100505 130201010