Base | Representation |
---|---|
bin | 1000100100111000101… |
… | …1001011110101111001 |
3 | 112002022102001000112111 |
4 | 2021032023023311321 |
5 | 4403223123134001 |
6 | 151404241012321 |
7 | 13434143046523 |
oct | 2111613136571 |
9 | 462272030474 |
10 | 147340443001 |
11 | 57539925664 |
12 | 246800240a1 |
13 | 10b815860ab |
14 | 71ba488a13 |
15 | 3c75387851 |
hex | 224e2cbd79 |
147340443001 has 4 divisors (see below), whose sum is σ = 147341466612. Its totient is φ = 147339419392.
The previous prime is 147340442959. The next prime is 147340443013. The reversal of 147340443001 is 100344043741.
It is a happy number.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.
It can be written as a sum of positive squares in 2 ways, for example, as 141071604025 + 6268838976 = 375595^2 + 79176^2 .
It is a cyclic number.
It is not a de Polignac number, because 147340443001 - 221 = 147338345849 is a prime.
It is a super-2 number, since 2×1473404430012 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (147340443031) 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, 251896 + ... + 598441.
It is an arithmetic number, because the mean of its divisors is an integer number (36835366653).
Almost surely, 2147340443001 is an apocalyptic number.
It is an amenable number.
147340443001 is a deficient number, since it is larger than the sum of its proper divisors (1023611).
147340443001 is an equidigital number, since it uses as much as digits as its factorization.
147340443001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1023610.
The product of its (nonzero) digits is 16128, while the sum is 31.
Adding to 147340443001 its reverse (100344043741), we get a palindrome (247684486742).
The spelling of 147340443001 in words is "one hundred forty-seven billion, three hundred forty million, four hundred forty-three thousand, one".
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