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130363029 = 3231716581
BaseRepresentation
bin1111100010100…
…10111010010101
3100002022010110100
413301102322111
5231333104104
620534044313
73142032066
oct761227225
9302263410
10130363029
116764a745
12377a9699
1321014ab4
141345656d
15b6a1139
hex7c52e95

130363029 has 24 divisors (see below), whose sum is σ = 197144064. Its totient is φ = 82908000.

The previous prime is 130363027. The next prime is 130363043. The reversal of 130363029 is 920363031.

130363029 is a `hidden beast` number, since 1 + 3 + 0 + 3 + 630 + 29 = 666.

It is not a de Polignac number, because 130363029 - 21 = 130363027 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 130362993 and 130363011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130363027) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16519 + ... + 23099.

It is an arithmetic number, because the mean of its divisors is an integer number (8214336).

Almost surely, 2130363029 is an apocalyptic number.

It is an amenable number.

130363029 is a deficient number, since it is larger than the sum of its proper divisors (66781035).

130363029 is a wasteful number, since it uses less digits than its factorization.

130363029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6689 (or 6686 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 27.

The square root of 130363029 is about 11417.6630270822. The cubic root of 130363029 is about 507.0508101220.

The spelling of 130363029 in words is "one hundred thirty million, three hundred sixty-three thousand, twenty-nine".

Divisors: 1 3 9 31 71 93 213 279 639 2201 6581 6603 19743 19809 59229 204011 467251 612033 1401753 1836099 4205259 14484781 43454343 130363029