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130909010 = 2517770053
BaseRepresentation
bin1111100110110…
…00001101010010
3100010022212101212
413303120031102
5232003042020
620553500122
73146464631
oct763301522
9303285355
10130909010
1167992971
1237a11642
132117646b
1413559518
15b75ccc5
hex7cd8352

130909010 has 16 divisors (see below), whose sum is σ = 249497496. Its totient is φ = 49283328.

The previous prime is 130909007. The next prime is 130909033. The reversal of 130909010 is 10909031.

130909010 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 75986089 + 54922921 = 8717^2 + 7411^2 .

It is a fibodiv number, since the Fibonacci-like sequence with seeds 130 and 909010 contains 130909010 itself.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 384857 + ... + 385196.

Almost surely, 2130909010 is an apocalyptic number.

130909010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130909010 is a deficient number, since it is larger than the sum of its proper divisors (118588486).

130909010 is a wasteful number, since it uses less digits than its factorization.

130909010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 770077.

The product of its (nonzero) digits is 243, while the sum is 23.

The square root of 130909010 is about 11441.5475351895. The cubic root of 130909010 is about 507.7576938754.

The spelling of 130909010 in words is "one hundred thirty million, nine hundred nine thousand, ten".

Divisors: 1 2 5 10 17 34 85 170 770053 1540106 3850265 7700530 13090901 26181802 65454505 130909010