Base | Representation |
---|---|
bin | 10010111110101110011010… |
… | …100111100111000000101110 |
3 | 101221120011022000211022120120 |
4 | 102332232122213213000232 |
5 | 41420124340032104210 |
6 | 453312003230225410 |
7 | 23403614225205003 |
oct | 2276563247470056 |
9 | 357504260738516 |
10 | 83475283472430 |
11 | 2466373a362323 |
12 | 944209b655266 |
13 | 37768bac38735 |
14 | 16883222378aa |
15 | 99b5b4e35270 |
hex | 4beb9a9e702e |
83475283472430 has 64 divisors (see below), whose sum is σ = 200478447629568. Its totient is φ = 22244773340160.
The previous prime is 83475283472429. The next prime is 83475283472431. The reversal of 83475283472430 is 3427438257438.
83475283472430 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (83475283472429) and next prime (83475283472431).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (83475283472431) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 260202825 + ... + 260523435.
It is an arithmetic number, because the mean of its divisors is an integer number (3132475744212).
Almost surely, 283475283472430 is an apocalyptic number.
83475283472430 is an abundant number, since it is smaller than the sum of its proper divisors (117003164157138).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
83475283472430 is a wasteful number, since it uses less digits than its factorization.
83475283472430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 326561.
The product of its (nonzero) digits is 108380160, while the sum is 60.
The spelling of 83475283472430 in words is "eighty-three trillion, four hundred seventy-five billion, two hundred eighty-three million, four hundred seventy-two thousand, four hundred thirty".
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