Base | Representation |
---|---|
bin | 11110001100110… |
… | …00000000001111 |
3 | 122122200110122020 |
4 | 33012120000033 |
5 | 1004323020143 |
6 | 41045421223 |
7 | 6164156514 |
oct | 1706300017 |
9 | 578613566 |
10 | 253329423 |
11 | 11aaa8166 |
12 | 70a0a813 |
13 | 40639c89 |
14 | 2590530b |
15 | 17390883 |
hex | f19800f |
253329423 has 8 divisors (see below), whose sum is σ = 337873200. Its totient is φ = 168835968.
The previous prime is 253329409. The next prime is 253329437. The reversal of 253329423 is 324923352.
It is an interprime number because it is at equal distance from previous prime (253329409) and next prime (253329437).
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 253329423 - 210 = 253328399 is a prime.
It is a zygodrome in base 2.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (253329403) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1383 + ... + 22551.
It is an arithmetic number, because the mean of its divisors is an integer number (42234150).
Almost surely, 2253329423 is an apocalyptic number.
253329423 is a deficient number, since it is larger than the sum of its proper divisors (84543777).
253329423 is a wasteful number, since it uses less digits than its factorization.
253329423 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25161.
The product of its digits is 38880, while the sum is 33.
The square root of 253329423 is about 15916.3256752304. The cubic root of 253329423 is about 632.7447415858.
The spelling of 253329423 in words is "two hundred fifty-three million, three hundred twenty-nine thousand, four hundred twenty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •