Base | Representation |
---|---|
bin | 1111011011100010… |
… | …1011001100110111 |
3 | 101200200000001100221 |
4 | 3312320223030313 |
5 | 31440331132101 |
6 | 1523002315211 |
7 | 204433601536 |
oct | 36670531467 |
9 | 11620001327 |
10 | 4142052151 |
11 | 18360980a6 |
12 | 9771b8b07 |
13 | 510199b43 |
14 | 2b417031d |
15 | 193984aa1 |
hex | f6e2b337 |
4142052151 has 4 divisors (see below), whose sum is σ = 4142218192. Its totient is φ = 4141886112.
The previous prime is 4142052139. The next prime is 4142052157. The reversal of 4142052151 is 1512502414.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1512502414 = 2 ⋅756251207.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-4142052151 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4142052157) 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, 37155 + ... + 98308.
It is an arithmetic number, because the mean of its divisors is an integer number (1035554548).
Almost surely, 24142052151 is an apocalyptic number.
4142052151 is a deficient number, since it is larger than the sum of its proper divisors (166041).
4142052151 is a wasteful number, since it uses less digits than its factorization.
4142052151 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 166040.
The product of its (nonzero) digits is 1600, while the sum is 25.
The square root of 4142052151 is about 64358.7767985067. The cubic root of 4142052151 is about 1605.9740403428.
Adding to 4142052151 its reverse (1512502414), we get a palindrome (5654554565).
The spelling of 4142052151 in words is "four billion, one hundred forty-two million, fifty-two thousand, one hundred fifty-one".
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