Base | Representation |
---|---|
bin | 100000110100001001101101… |
… | …101111010100011101100000 |
3 | 200220222222120210011101011112 |
4 | 200310021231233110131200 |
5 | 122404030042020420222 |
6 | 1230540145453202452 |
7 | 42253605102656360 |
oct | 4064115557243540 |
9 | 626888523141145 |
10 | 144321332201312 |
11 | 41a9237363a752 |
12 | 1422a536190428 |
13 | 626b59ba13556 |
14 | 278d2929589a0 |
15 | 11a41e0822be2 |
hex | 83426dbd4760 |
144321332201312 has 48 divisors (see below), whose sum is σ = 324723820458240. Its totient is φ = 61851842752128.
The previous prime is 144321332201281. The next prime is 144321332201353. The reversal of 144321332201312 is 213102233123441.
It is a super-2 number, since 2×1443213322013122 (a number of 29 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (32).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 148929293 + ... + 149895219.
It is an arithmetic number, because the mean of its divisors is an integer number (6765079592880).
Almost surely, 2144321332201312 is an apocalyptic number.
It is an amenable number.
144321332201312 is an abundant number, since it is smaller than the sum of its proper divisors (180402488256928).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
144321332201312 is an equidigital number, since it uses as much as digits as its factorization.
144321332201312 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1632963 (or 1632955 counting only the distinct ones).
The product of its (nonzero) digits is 20736, while the sum is 32.
Adding to 144321332201312 its reverse (213102233123441), we get a palindrome (357423565324753).
The spelling of 144321332201312 in words is "one hundred forty-four trillion, three hundred twenty-one billion, three hundred thirty-two million, two hundred one thousand, three hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •