Base | Representation |
---|---|
bin | 1001010100001010… |
… | …10011010011001011 |
3 | 110220112021010111101 |
4 | 10222011103103023 |
5 | 40220224001024 |
6 | 2144124442231 |
7 | 234633541222 |
oct | 45205232313 |
9 | 13815233441 |
10 | 5001000139 |
11 | 2136a30473 |
12 | b769a9377 |
13 | 61911bba5 |
14 | 356281cb9 |
15 | 1e40a2c44 |
hex | 12a1534cb |
5001000139 has 4 divisors (see below), whose sum is σ = 5001202080. Its totient is φ = 5000798200.
The previous prime is 5001000119. The next prime is 5001000167. The reversal of 5001000139 is 9310001005.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9310001005 = 5 ⋅1862000201.
It is a cyclic number.
It is not a de Polignac number, because 5001000139 - 229 = 4464129227 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (5001000119) 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, 57619 + ... + 115420.
It is an arithmetic number, because the mean of its divisors is an integer number (1250300520).
Almost surely, 25001000139 is an apocalyptic number.
5001000139 is a deficient number, since it is larger than the sum of its proper divisors (201941).
5001000139 is a wasteful number, since it uses less digits than its factorization.
5001000139 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 201940.
The product of its (nonzero) digits is 135, while the sum is 19.
The square root of 5001000139 is about 70717.7498157287. The cubic root of 5001000139 is about 1710.0899533178.
The spelling of 5001000139 in words is "five billion, one million, one hundred thirty-nine", and thus it is an aban number.
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