Base | Representation |
---|---|
bin | 1000011001101001101… |
… | …0010010001010000111 |
3 | 111210112020000100110112 |
4 | 2012122122102022013 |
5 | 4331034033032101 |
6 | 150145102543235 |
7 | 13266332012204 |
oct | 2063232221207 |
9 | 453466010415 |
10 | 144324502151 |
11 | 56231467665 |
12 | 23b79b97b1b |
13 | 107c07acbcb |
14 | 6db1ad2cab |
15 | 3b4a6e56bb |
hex | 219a692287 |
144324502151 has 8 divisors (see below), whose sum is σ = 151937575680. Its totient is φ = 136713133368.
The previous prime is 144324502111. The next prime is 144324502163. The reversal of 144324502151 is 151205423441.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-144324502151 is a prime.
It is a super-2 number, since 2×1443245021512 (a number of 23 digits) 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 (144324502111) 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, 250541 + ... + 592806.
It is an arithmetic number, because the mean of its divisors is an integer number (18992196960).
Almost surely, 2144324502151 is an apocalyptic number.
144324502151 is a deficient number, since it is larger than the sum of its proper divisors (7613073529).
144324502151 is an equidigital number, since it uses as much as digits as its factorization.
144324502151 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 852373.
The product of its (nonzero) digits is 19200, while the sum is 32.
Adding to 144324502151 its reverse (151205423441), we get a palindrome (295529925592).
The spelling of 144324502151 in words is "one hundred forty-four billion, three hundred twenty-four million, five hundred two thousand, one hundred fifty-one".
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