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130434310024 = 23173089310481
BaseRepresentation
bin111100101111001111…
…1011001111110001000
3110110200012011110222021
41321132133121332020
54114112140410044
6135530511534224
712265166225224
oct1713637317610
9413605143867
10130434310024
1150353849737
122134222a374
13c3b8b69b05
146455041784
1535d6052e84
hex1e5e7d9f88

130434310024 has 32 divisors (see below), whose sum is σ = 259035132600. Its totient is φ = 61360783360.

The previous prime is 130434309917. The next prime is 130434310037. The reversal of 130434310024 is 420013434031.

It can be written as a sum of positive squares in 4 ways, for example, as 125961108100 + 4473201924 = 354910^2 + 66882^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 264864 + ... + 575344.

Almost surely, 2130434310024 is an apocalyptic number.

It is an amenable number.

130434310024 is a deficient number, since it is larger than the sum of its proper divisors (128600822576).

130434310024 is a wasteful number, since it uses less digits than its factorization.

130434310024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313593 (or 313589 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 130434310024 its reverse (420013434031), we get a palindrome (550447744055).

The spelling of 130434310024 in words is "one hundred thirty billion, four hundred thirty-four million, three hundred ten thousand, twenty-four".

Divisors: 1 2 4 8 17 34 68 136 3089 6178 12356 24712 52513 105026 210052 310481 420104 620962 1241924 2483848 5278177 10556354 21112708 42225416 959075809 1918151618 3836303236 7672606472 16304288753 32608577506 65217155012 130434310024