Base | Representation |
---|---|
bin | 1001010110100011… |
… | …01101011000011111 |
3 | 110221220221202012002 |
4 | 10223101231120133 |
5 | 40240340424134 |
6 | 2150122032515 |
7 | 235266023123 |
oct | 45321553037 |
9 | 13856852162 |
10 | 5021029919 |
11 | 2147271104 |
12 | b8164873b |
13 | 620312a29 |
14 | 358bb7583 |
15 | 1e5c0c87e |
hex | 12b46d61f |
5021029919 has 4 divisors (see below), whose sum is σ = 5022058896. Its totient is φ = 5020000944.
The previous prime is 5021029903. The next prime is 5021029931. The reversal of 5021029919 is 9199201205.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9199201205 = 5 ⋅1839840241.
It is a cyclic number.
It is not a de Polignac number, because 5021029919 - 24 = 5021029903 is a prime.
It is a super-2 number, since 2×50210299192 = 50421482894986293122, 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 (5021029219) 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, 507134 + ... + 516939.
It is an arithmetic number, because the mean of its divisors is an integer number (1255514724).
Almost surely, 25021029919 is an apocalyptic number.
5021029919 is a deficient number, since it is larger than the sum of its proper divisors (1028977).
5021029919 is a wasteful number, since it uses less digits than its factorization.
5021029919 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1028976.
The product of its (nonzero) digits is 14580, while the sum is 38.
The square root of 5021029919 is about 70859.2260683110. The cubic root of 5021029919 is about 1712.3699704422.
The spelling of 5021029919 in words is "five billion, twenty-one million, twenty-nine thousand, nine hundred nineteen".
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