Base | Representation |
---|---|
bin | 101011010100001… |
… | …0111101000101111 |
3 | 10202021212112202002 |
4 | 1112220113220233 |
5 | 10434034020101 |
6 | 400115522515 |
7 | 51005615165 |
oct | 12650275057 |
9 | 3667775662 |
10 | 1453423151 |
11 | 686468364 |
12 | 3468b943b |
13 | 1a2164ccb |
14 | db05b235 |
15 | 878e8d6b |
hex | 56a17a2f |
1453423151 has 8 divisors (see below), whose sum is σ = 1461002400. Its totient is φ = 1445859328.
The previous prime is 1453423129. The next prime is 1453423157. The reversal of 1453423151 is 1513243541.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1453423151 - 218 = 1453161007 is a prime.
It is a super-2 number, since 2×14534231512 = 4224877711725537602, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1453423157) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 216950 + ... + 223548.
It is an arithmetic number, because the mean of its divisors is an integer number (182625300).
Almost surely, 21453423151 is an apocalyptic number.
1453423151 is a deficient number, since it is larger than the sum of its proper divisors (7579249).
1453423151 is an equidigital number, since it uses as much as digits as its factorization.
1453423151 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7713.
The product of its digits is 7200, while the sum is 29.
The square root of 1453423151 is about 38123.7872069394. The cubic root of 1453423151 is about 1132.7411850624.
Adding to 1453423151 its reverse (1513243541), we get a palindrome (2966666692).
The spelling of 1453423151 in words is "one billion, four hundred fifty-three million, four hundred twenty-three thousand, one hundred fifty-one".
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