Base | Representation |
---|---|
bin | 111100100101111000… |
… | …1001111111010001110 |
3 | 110102212022011001212121 |
4 | 1321023301033322032 |
5 | 4112441234022202 |
6 | 135435411523154 |
7 | 12254333423602 |
oct | 1711361177216 |
9 | 412768131777 |
10 | 130120220302 |
11 | 50202521456 |
12 | 21274bb94ba |
13 | c368a77ac7 |
14 | 6425441502 |
15 | 35b86ae537 |
hex | 1e4bc4fe8e |
130120220302 has 16 divisors (see below), whose sum is σ = 206694551952. Its totient is φ = 61223259520.
The previous prime is 130120220299. The next prime is 130120220311. The reversal of 130120220302 is 203022021031.
It is a congruent number.
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, 87649 + ... + 517612.
It is an arithmetic number, because the mean of its divisors is an integer number (12918409497).
Almost surely, 2130120220302 is an apocalyptic number.
130120220302 is a deficient number, since it is larger than the sum of its proper divisors (76574331650).
130120220302 is a wasteful number, since it uses less digits than its factorization.
130120220302 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 611603.
The product of its (nonzero) digits is 144, while the sum is 16.
Adding to 130120220302 its reverse (203022021031), we get a palindrome (333142241333).
The spelling of 130120220302 in words is "one hundred thirty billion, one hundred twenty million, two hundred twenty thousand, three hundred two".
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