Base | Representation |
---|---|
bin | 11111110011110000… |
… | …110111100101010111 |
3 | 10021011021121120201202 |
4 | 133303300313211113 |
5 | 1024422014221033 |
6 | 23405040143115 |
7 | 2316243664550 |
oct | 376360674527 |
9 | 107137546652 |
10 | 34154445143 |
11 | 13537326175 |
12 | 6752307a9b |
13 | 32b3cb0a70 |
14 | 19200c3327 |
15 | d4d70a8e8 |
hex | 7f3c37957 |
34154445143 has 16 divisors (see below), whose sum is σ = 42046534656. Its totient is φ = 27016679520.
The previous prime is 34154445113. The next prime is 34154445167.
34154445143 is nontrivially palindromic in base 10.
It is a cyclic number.
It is not a de Polignac number, because 34154445143 - 210 = 34154444119 is a prime.
It is a super-2 number, since 2×341544451432 (a number of 22 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 34154445097 and 34154445106.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34154445113) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 345938 + ... + 433568.
It is an arithmetic number, because the mean of its divisors is an integer number (2627908416).
Almost surely, 234154445143 is an apocalyptic number.
34154445143 is a deficient number, since it is larger than the sum of its proper divisors (7892089513).
34154445143 is a wasteful number, since it uses less digits than its factorization.
34154445143 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 91934.
The product of its digits is 230400, while the sum is 38.
The spelling of 34154445143 in words is "thirty-four billion, one hundred fifty-four million, four hundred forty-five thousand, one hundred forty-three".
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