Base | Representation |
---|---|
bin | 1000000000000001011… |
… | …11110000010001010110 |
3 | 222021112120211110212210 |
4 | 10000000233300101112 |
5 | 14000433422103210 |
6 | 330141035454250 |
7 | 25601020030515 |
oct | 4000057602126 |
9 | 867476743783 |
10 | 274890425430 |
11 | a664252a285 |
12 | 453382b7386 |
13 | 1cbca9ab88a |
14 | d43a3d467c |
15 | 723d094e20 |
hex | 4000bf0456 |
274890425430 has 32 divisors (see below), whose sum is σ = 659902202208. Its totient is φ = 73285760000.
The previous prime is 274890425429. The next prime is 274890425461. The reversal of 274890425430 is 34524098472.
It is a self number, because there is not a number n which added to its sum of digits gives 274890425430.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1025061 + ... + 1265120.
It is an arithmetic number, because the mean of its divisors is an integer number (20621943819).
Almost surely, 2274890425430 is an apocalyptic number.
274890425430 is an abundant number, since it is smaller than the sum of its proper divisors (385011776778).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
274890425430 is a wasteful number, since it uses less digits than its factorization.
274890425430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2294192.
The product of its (nonzero) digits is 1935360, while the sum is 48.
The spelling of 274890425430 in words is "two hundred seventy-four billion, eight hundred ninety million, four hundred twenty-five thousand, four hundred thirty".
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