Base | Representation |
---|---|
bin | 111100100010111101… |
… | …0101001010101001110 |
3 | 110102121110100222222022 |
4 | 1321011322221111032 |
5 | 4112241114123210 |
6 | 135421543050142 |
7 | 12252031636601 |
oct | 1710572512516 |
9 | 412543328868 |
10 | 130022020430 |
11 | 5016204a435 |
12 | 21248140952 |
13 | c351614783 |
14 | 641639c338 |
15 | 35aec63155 |
hex | 1e45ea954e |
130022020430 has 16 divisors (see below), whose sum is σ = 234164758464. Its totient is φ = 51981003360.
The previous prime is 130022020421. The next prime is 130022020489. The reversal of 130022020430 is 34020220031.
It is a junction number, because it is equal to n+sod(n) for n = 130022020399 and 130022020408.
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, 3455957 + ... + 3493376.
It is an arithmetic number, because the mean of its divisors is an integer number (14635297404).
Almost surely, 2130022020430 is an apocalyptic number.
130022020430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
130022020430 is a deficient number, since it is larger than the sum of its proper divisors (104142738034).
130022020430 is a wasteful number, since it uses less digits than its factorization.
130022020430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6951211.
The product of its (nonzero) digits is 288, while the sum is 17.
Adding to 130022020430 its reverse (34020220031), we get a palindrome (164042240461).
The spelling of 130022020430 in words is "one hundred thirty billion, twenty-two million, twenty thousand, four hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •