Base | Representation |
---|---|
bin | 111100101000110111… |
… | …0110001010100101110 |
3 | 110110010021100021220202 |
4 | 1321101232301110232 |
5 | 4113142334442110 |
6 | 135453343313502 |
7 | 12256656504035 |
oct | 1712156612456 |
9 | 413107307822 |
10 | 130220234030 |
11 | 50253a22227 |
12 | 212a25ab892 |
13 | c3836c4923 |
14 | 643483771c |
15 | 35c23680a5 |
hex | 1e51bb152e |
130220234030 has 32 divisors (see below), whose sum is σ = 236323975680. Its totient is φ = 51661370880.
The previous prime is 130220234021. The next prime is 130220234059. The reversal of 130220234030 is 30432022031.
It is a junction number, because it is equal to n+sod(n) for n = 130220233993 and 130220234011.
It is a congruent number.
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, 542516 + ... + 744824.
It is an arithmetic number, because the mean of its divisors is an integer number (7385124240).
Almost surely, 2130220234030 is an apocalyptic number.
130220234030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
130220234030 is a deficient number, since it is larger than the sum of its proper divisors (106103741650).
130220234030 is a wasteful number, since it uses less digits than its factorization.
130220234030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 202844.
The product of its (nonzero) digits is 864, while the sum is 20.
Adding to 130220234030 its reverse (30432022031), we get a palindrome (160652256061).
The spelling of 130220234030 in words is "one hundred thirty billion, two hundred twenty million, two hundred thirty-four thousand, thirty".
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