Base | Representation |
---|---|
bin | 1010001011111000… |
… | …1001110100011111 |
3 | 21001112212212020001 |
4 | 2202332021310133 |
5 | 21044423432033 |
6 | 1131151235131 |
7 | 124520222551 |
oct | 24276116437 |
9 | 7045785201 |
10 | 2734202143 |
11 | 11834275a2 |
12 | 643818aa7 |
13 | 3476002ba |
14 | 1bd1b74d1 |
15 | 11008de7d |
hex | a2f89d1f |
2734202143 has 4 divisors (see below), whose sum is σ = 2737146240. Its totient is φ = 2731258048.
The previous prime is 2734202083. The next prime is 2734202153. The reversal of 2734202143 is 3412024372.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 2734202143 - 213 = 2734193951 is a prime.
It is a super-2 number, since 2×27342021432 = 14951722717571584898, which 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 (2734202153) 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, 1470655 + ... + 1472512.
It is an arithmetic number, because the mean of its divisors is an integer number (684286560).
Almost surely, 22734202143 is an apocalyptic number.
2734202143 is a deficient number, since it is larger than the sum of its proper divisors (2944097).
2734202143 is an equidigital number, since it uses as much as digits as its factorization.
2734202143 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2944096.
The product of its (nonzero) digits is 8064, while the sum is 28.
The square root of 2734202143 is about 52289.5988032037. The cubic root of 2734202143 is about 1398.3317105862.
The spelling of 2734202143 in words is "two billion, seven hundred thirty-four million, two hundred two thousand, one hundred forty-three".
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