Base | Representation |
---|---|
bin | 1001000110110001101001… |
… | …00110110101101010101010 |
3 | 2121220021111101120120011202 |
4 | 10203120310212311222222 |
5 | 10111033143123133344 |
6 | 110330524032524202 |
7 | 4134454612533533 |
oct | 443306446655252 |
9 | 77807441516152 |
10 | 20024020130474 |
11 | 642015937a638 |
12 | 22b49579b0662 |
13 | b2334580a9a9 |
14 | 4d324c41768a |
15 | 24ad0da0194e |
hex | 1236349b5aaa |
20024020130474 has 8 divisors (see below), whose sum is σ = 30142164578880. Its totient is φ = 9976631937516.
The previous prime is 20024020130467. The next prime is 20024020130507. The reversal of 20024020130474 is 47403102042002.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×200240201304742 (a number of 27 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17689063154 + ... + 17689064285.
It is an arithmetic number, because the mean of its divisors is an integer number (3767770572360).
Almost surely, 220024020130474 is an apocalyptic number.
20024020130474 is a deficient number, since it is larger than the sum of its proper divisors (10118144448406).
20024020130474 is a wasteful number, since it uses less digits than its factorization.
20024020130474 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35378127724.
The product of its (nonzero) digits is 10752, while the sum is 29.
Adding to 20024020130474 its reverse (47403102042002), we get a palindrome (67427122172476).
The spelling of 20024020130474 in words is "twenty trillion, twenty-four billion, twenty million, one hundred thirty thousand, four hundred seventy-four".
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