Base | Representation |
---|---|
bin | 1100001011110… |
… | …1000100001010 |
3 | 10120011110022222 |
4 | 3002331010022 |
5 | 101040343213 |
6 | 5023214042 |
7 | 1160252153 |
oct | 302750412 |
9 | 116143288 |
10 | 51106058 |
11 | 26936813 |
12 | 15147322 |
13 | a784993 |
14 | 6b0492a |
15 | 4747808 |
hex | 30bd10a |
51106058 has 8 divisors (see below), whose sum is σ = 77337828. Its totient is φ = 25326784.
The previous prime is 51106057. The next prime is 51106079. The reversal of 51106058 is 85060115.
It can be written as a sum of positive squares in 2 ways, for example, as 32296489 + 18809569 = 5683^2 + 4337^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×511060582 = 5223658328598728, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (51106051) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 112841 + ... + 113292.
Almost surely, 251106058 is an apocalyptic number.
51106058 is a deficient number, since it is larger than the sum of its proper divisors (26231770).
51106058 is a wasteful number, since it uses less digits than its factorization.
51106058 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 226248.
The product of its (nonzero) digits is 1200, while the sum is 26.
The square root of 51106058 is about 7148.8501173266. The cubic root of 51106058 is about 371.0998634113.
The spelling of 51106058 in words is "fifty-one million, one hundred six thousand, fifty-eight".
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