Base | Representation |
---|---|
bin | 1001010011011100… |
… | …1100101111000011 |
3 | 20110001111001020211 |
4 | 2110313030233003 |
5 | 20103324414201 |
6 | 1051454014551 |
7 | 115614245266 |
oct | 22467145703 |
9 | 6401431224 |
10 | 2497498051 |
11 | 1071855284 |
12 | 5984a7457 |
13 | 30a5646c9 |
14 | 19999ccdd |
15 | e93d4651 |
hex | 94dccbc3 |
2497498051 has 8 divisors (see below), whose sum is σ = 2546570144. Its totient is φ = 2448688320.
The previous prime is 2497498001. The next prime is 2497498061. The reversal of 2497498051 is 1508947942.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2497498051 - 29 = 2497497539 is a prime.
It is a Duffinian number.
It is a plaindrome in base 14.
It is a junction number, because it is equal to n+sod(n) for n = 2497497986 and 2497498004.
It is not an unprimeable number, because it can be changed into a prime (2497498001) 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 7 ways as a sum of consecutive naturals, for example, 46311 + ... + 84496.
It is an arithmetic number, because the mean of its divisors is an integer number (318321268).
Almost surely, 22497498051 is an apocalyptic number.
2497498051 is a deficient number, since it is larger than the sum of its proper divisors (49072093).
2497498051 is a wasteful number, since it uses less digits than its factorization.
2497498051 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 131181.
The product of its (nonzero) digits is 725760, while the sum is 49.
The square root of 2497498051 is about 49974.9742471169. The cubic root of 2497498051 is about 1356.7559015478.
The spelling of 2497498051 in words is "two billion, four hundred ninety-seven million, four hundred ninety-eight thousand, fifty-one".
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