Base | Representation |
---|---|
bin | 1100001011001… |
… | …0010011110001 |
3 | 10120002012220020 |
4 | 3002302103301 |
5 | 101032441001 |
6 | 5022234053 |
7 | 1160006544 |
oct | 302622361 |
9 | 116065806 |
10 | 51062001 |
11 | 26906701 |
12 | 15125929 |
13 | a76a903 |
14 | 6ad285b |
15 | 4739736 |
hex | 30b24f1 |
51062001 has 16 divisors (see below), whose sum is σ = 71614464. Its totient is φ = 32299344.
The previous prime is 51061957. The next prime is 51062003. The reversal of 51062001 is 10026015.
It is not a de Polignac number, because 51062001 - 26 = 51061937 is a prime.
It is a super-2 number, since 2×510620012 = 5214655892248002, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (51062003) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5850 + ... + 11676.
It is an arithmetic number, because the mean of its divisors is an integer number (4475904).
Almost surely, 251062001 is an apocalyptic number.
It is an amenable number.
51062001 is a deficient number, since it is larger than the sum of its proper divisors (20552463).
51062001 is a wasteful number, since it uses less digits than its factorization.
51062001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5980.
The product of its (nonzero) digits is 60, while the sum is 15.
The square root of 51062001 is about 7145.7680482926. The cubic root of 51062001 is about 370.9931947323.
Adding to 51062001 its reverse (10026015), we get a palindrome (61088016).
The spelling of 51062001 in words is "fifty-one million, sixty-two thousand, one".
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