Base | Representation |
---|---|
bin | 10010111011111001… |
… | …101011110010010010 |
3 | 1221110222212101111002 |
4 | 102323321223302102 |
5 | 313120034031010 |
6 | 13201320222002 |
7 | 1316565645260 |
oct | 227371536222 |
9 | 57428771432 |
10 | 20332330130 |
11 | 8694085622 |
12 | 3b3530a902 |
13 | 1bc04b5198 |
14 | dac4b3430 |
15 | 7e00141a5 |
hex | 4bbe6bc92 |
20332330130 has 16 divisors (see below), whose sum is σ = 41826507840. Its totient is φ = 6971084592.
The previous prime is 20332330097. The next prime is 20332330199. The reversal of 20332330130 is 3103323302.
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, 145230860 + ... + 145230999.
It is an arithmetic number, because the mean of its divisors is an integer number (2614156740).
Almost surely, 220332330130 is an apocalyptic number.
20332330130 is an abundant number, since it is smaller than the sum of its proper divisors (21494177710).
20332330130 is a wasteful number, since it uses less digits than its factorization.
20332330130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 290461873.
The product of its (nonzero) digits is 972, while the sum is 20.
Adding to 20332330130 its reverse (3103323302), we get a palindrome (23435653432).
The spelling of 20332330130 in words is "twenty billion, three hundred thirty-two million, three hundred thirty thousand, one hundred thirty".
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