Base | Representation |
---|---|
bin | 100000000010100010… |
… | …111010011101010111 |
3 | 10021210120021021202221 |
4 | 200002202322131113 |
5 | 1030424011221033 |
6 | 23445415443211 |
7 | 2325344646613 |
oct | 400242723527 |
9 | 107716237687 |
10 | 34402445143 |
11 | 13654313250 |
12 | 6801386507 |
13 | 33234a3021 |
14 | 1944ddc343 |
15 | d6539712d |
hex | 8028ba757 |
34402445143 has 8 divisors (see below), whose sum is σ = 37532330496. Its totient is φ = 31272958200.
The previous prime is 34402445093. The next prime is 34402445179. The reversal of 34402445143 is 34154420443.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 34402445143 - 213 = 34402436951 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 34402445099 and 34402445108.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34402445443) 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, 98008 + ... + 280018.
It is an arithmetic number, because the mean of its divisors is an integer number (4691541312).
Almost surely, 234402445143 is an apocalyptic number.
34402445143 is a deficient number, since it is larger than the sum of its proper divisors (3129885353).
34402445143 is a wasteful number, since it uses less digits than its factorization.
34402445143 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 199205.
The product of its (nonzero) digits is 92160, while the sum is 34.
Adding to 34402445143 its reverse (34154420443), we get a palindrome (68556865586).
The spelling of 34402445143 in words is "thirty-four billion, four hundred two million, four hundred forty-five thousand, one hundred forty-three".
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