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130030011322220 = 22523282673937657
BaseRepresentation
bin11101100100001011111000…
…101000101000111101101100
3122001101202012001121102022102
4131210023320220220331230
5114020402430344302340
61140314543524434232
736250233616554632
oct3544137050507554
9561352161542272
10130030011322220
1138482466574869
121270082b848978
135772a150b2909
1424176b3d13352
1510075a41ac215
hex7642f8a28f6c

130030011322220 has 24 divisors (see below), whose sum is σ = 284935329159264. Its totient is φ = 49750613027456.

The previous prime is 130030011322163. The next prime is 130030011322223. The reversal of 130030011322220 is 22223110030031.

130030011322220 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1300300113222202 (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 130030011322192 and 130030011322201.

It is not an unprimeable number, because it can be changed into a prime (130030011322223) 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, 141336968369 + ... + 141336969288.

It is an arithmetic number, because the mean of its divisors is an integer number (11872305381636).

Almost surely, 2130030011322220 is an apocalyptic number.

130030011322220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130030011322220 is an abundant number, since it is smaller than the sum of its proper divisors (154905317837044).

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

130030011322220 is a wasteful number, since it uses less digits than its factorization.

130030011322220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282673937689 (or 282673937687 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 130030011322220 its reverse (22223110030031), we get a palindrome (152253121352251).

The spelling of 130030011322220 in words is "one hundred thirty trillion, thirty billion, eleven million, three hundred twenty-two thousand, two hundred twenty".

Divisors: 1 2 4 5 10 20 23 46 92 115 230 460 282673937657 565347875314 1130695750628 1413369688285 2826739376570 5653478753140 6501500566111 13003001132222 26006002264444 32507502830555 65015005661110 130030011322220