Base | Representation |
---|---|
bin | 1100001010001… |
… | …1111011111110 |
3 | 10112222020010222 |
4 | 3002203323332 |
5 | 101024100014 |
6 | 5021101342 |
7 | 1156343120 |
oct | 302437376 |
9 | 115866128 |
10 | 51003134 |
11 | 26876456 |
12 | 150b7852 |
13 | a749b90 |
14 | 6ab9210 |
15 | 472708e |
hex | 30a3efe |
51003134 has 32 divisors (see below), whose sum is σ = 95510016. Its totient is φ = 19887840.
The previous prime is 51003107. The next prime is 51003151. The reversal of 51003134 is 43130015.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10949 + ... + 14895.
It is an arithmetic number, because the mean of its divisors is an integer number (2984688).
Almost surely, 251003134 is an apocalyptic number.
51003134 is a deficient number, since it is larger than the sum of its proper divisors (44506882).
51003134 is a wasteful number, since it uses less digits than its factorization.
51003134 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4040.
The product of its (nonzero) digits is 180, while the sum is 17.
The square root of 51003134 is about 7141.6478490612. The cubic root of 51003134 is about 370.8505729925.
Adding to 51003134 its reverse (43130015), we get a palindrome (94133149).
The spelling of 51003134 in words is "fifty-one million, three thousand, one hundred thirty-four".
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