Base | Representation |
---|---|
bin | 100101101100111… |
… | …111001010100011 |
3 | 1122002020212112200 |
4 | 211230333022203 |
5 | 2243413100201 |
6 | 142433424243 |
7 | 21450405150 |
oct | 4554771243 |
9 | 1562225480 |
10 | 632550051 |
11 | 2a5070241 |
12 | 157a0b083 |
13 | a1084493 |
14 | 6001b227 |
15 | 3a7ec386 |
hex | 25b3f2a3 |
632550051 has 24 divisors (see below), whose sum is σ = 1044885504. Its totient is φ = 361223280.
The previous prime is 632550047. The next prime is 632550073. The reversal of 632550051 is 150055236.
632550051 is a `hidden beast` number, since 63 + 2 + 550 + 0 + 51 = 666.
It is not a de Polignac number, because 632550051 - 22 = 632550047 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 632549997 and 632550024.
It is not an unprimeable number, because it can be changed into a prime (632550041) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 157470 + ... + 161436.
It is an arithmetic number, because the mean of its divisors is an integer number (43536896).
Almost surely, 2632550051 is an apocalyptic number.
632550051 is a deficient number, since it is larger than the sum of its proper divisors (412335453).
632550051 is a wasteful number, since it uses less digits than its factorization.
632550051 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6511 (or 6508 counting only the distinct ones).
The product of its (nonzero) digits is 4500, while the sum is 27.
The square root of 632550051 is about 25150.5477276341. The cubic root of 632550051 is about 858.4169774605.
The spelling of 632550051 in words is "six hundred thirty-two million, five hundred fifty thousand, fifty-one".
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