Base | Representation |
---|---|
bin | 11111110101001… |
… | …011010011011111 |
3 | 1101012212201102101 |
4 | 133311023103133 |
5 | 2043203034011 |
6 | 124554105531 |
7 | 16143132235 |
oct | 3765132337 |
9 | 1335781371 |
10 | 534033631 |
11 | 2544a240a |
12 | 12aa1b2a7 |
13 | 86840041 |
14 | 50cd4955 |
15 | 31d3c2c1 |
hex | 1fd4b4df |
534033631 has 4 divisors (see below), whose sum is σ = 565447392. Its totient is φ = 502619872.
The previous prime is 534033629. The next prime is 534033649. The reversal of 534033631 is 136330435.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 136330435 = 5 ⋅27266087.
It is a cyclic number.
It is not a de Polignac number, because 534033631 - 21 = 534033629 is a prime.
It is a super-2 number, since 2×5340336312 = 570383838078088322, which contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 534033631.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (534033611) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15706855 + ... + 15706888.
It is an arithmetic number, because the mean of its divisors is an integer number (141361848).
Almost surely, 2534033631 is an apocalyptic number.
534033631 is a deficient number, since it is larger than the sum of its proper divisors (31413761).
534033631 is a wasteful number, since it uses less digits than its factorization.
534033631 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31413760.
The product of its (nonzero) digits is 9720, while the sum is 28.
The square root of 534033631 is about 23109.1676829781. The cubic root of 534033631 is about 811.3150568236.
The spelling of 534033631 in words is "five hundred thirty-four million, thirty-three thousand, six hundred thirty-one".
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