Base | Representation |
---|---|
bin | 101110001000111100… |
… | …100111011111011101 |
3 | 11201212200110011000120 |
4 | 232020330213133131 |
5 | 1302430302411104 |
6 | 34432005545153 |
7 | 3402463011153 |
oct | 561074473735 |
9 | 151780404016 |
10 | 49542232029 |
11 | 1a013331214 |
12 | 97277151b9 |
13 | 4896c833c4 |
14 | 257da0d3d3 |
15 | 144e5becd9 |
hex | b88f277dd |
49542232029 has 4 divisors (see below), whose sum is σ = 66056309376. Its totient is φ = 33028154684.
The previous prime is 49542231979. The next prime is 49542232037. The reversal of 49542232029 is 92023224594.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 49542232029 - 224 = 49525454813 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49542239029) 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, 8257038669 + ... + 8257038674.
It is an arithmetic number, because the mean of its divisors is an integer number (16514077344).
Almost surely, 249542232029 is an apocalyptic number.
It is an amenable number.
49542232029 is a deficient number, since it is larger than the sum of its proper divisors (16514077347).
49542232029 is a wasteful number, since it uses less digits than its factorization.
49542232029 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16514077346.
The product of its (nonzero) digits is 311040, while the sum is 42.
The spelling of 49542232029 in words is "forty-nine billion, five hundred forty-two million, two hundred thirty-two thousand, twenty-nine".
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