Base | Representation |
---|---|
bin | 1100011000001… |
… | …0010101000010 |
3 | 10121200111200121 |
4 | 3012002111002 |
5 | 101242222200 |
6 | 5052410454 |
7 | 1200155626 |
oct | 306022502 |
9 | 117614617 |
10 | 51914050 |
11 | 27338881 |
12 | 15476a2a |
13 | a9a8696 |
14 | 6c75186 |
15 | 4856e1a |
hex | 3182542 |
51914050 has 24 divisors (see below), whose sum is σ = 98148852. Its totient is φ = 20424000.
The previous prime is 51914047. The next prime is 51914053. The reversal of 51914050 is 5041915.
It is an interprime number because it is at equal distance from previous prime (51914047) and next prime (51914053).
It can be written as a sum of positive squares in 6 ways, for example, as 19000881 + 32913169 = 4359^2 + 5737^2 .
It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (25).
It is not an unprimeable number, because it can be changed into a prime (51914053) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5461 + ... + 11560.
Almost surely, 251914050 is an apocalyptic number.
51914050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
51914050 is a deficient number, since it is larger than the sum of its proper divisors (46234802).
51914050 is a wasteful number, since it uses less digits than its factorization.
51914050 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17094 (or 17089 counting only the distinct ones).
The product of its (nonzero) digits is 900, while the sum is 25.
The square root of 51914050 is about 7205.1405260411. The cubic root of 51914050 is about 373.0453552650.
Adding to 51914050 its reverse (5041915), we get a palindrome (56955965).
The spelling of 51914050 in words is "fifty-one million, nine hundred fourteen thousand, fifty".
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