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130011204234 = 2331798847911
BaseRepresentation
bin111100100010101000…
…1011000101010001010
3110102120201000110221110
41321011101120222022
54112230332013414
6135420515151150
712251541000522
oct1710521305212
9412521013843
10130011204234
1150156a3202a
12212445a54b6
13c34c2c8562
146414b84682
1535add28459
hex1e45458a8a

130011204234 has 32 divisors (see below), whose sum is σ = 271807856640. Its totient is φ = 41408218800.

The previous prime is 130011204209. The next prime is 130011204277. The reversal of 130011204234 is 432402110031.

It is a self number, because there is not a number n which added to its sum of digits gives 130011204234.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4409262 + ... + 4438649.

It is an arithmetic number, because the mean of its divisors is an integer number (8493995520).

Almost surely, 2130011204234 is an apocalyptic number.

130011204234 is an abundant number, since it is smaller than the sum of its proper divisors (141796652406).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

130011204234 is a wasteful number, since it uses less digits than its factorization.

130011204234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8848026.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 130011204234 its reverse (432402110031), we get a palindrome (562413314265).

The spelling of 130011204234 in words is "one hundred thirty billion, eleven million, two hundred four thousand, two hundred thirty-four".

Divisors: 1 2 3 6 31 62 79 93 158 186 237 474 2449 4898 7347 14694 8847911 17695822 26543733 53087466 274285241 548570482 698984969 822855723 1397969938 1645711446 2096954907 4193909814 21668534039 43337068078 65005602117 130011204234