Base | Representation |
---|---|
bin | 1010001111100000… |
… | …00010011010111001 |
3 | 112012012212001121001 |
4 | 11013300002122321 |
5 | 42230134224312 |
6 | 2305345045001 |
7 | 253156353055 |
oct | 50760023271 |
9 | 15165761531 |
10 | 5498742457 |
11 | 237199565a |
12 | 1095626761 |
13 | 698293480 |
14 | 3a240ac65 |
15 | 222b22057 |
hex | 147c026b9 |
5498742457 has 32 divisors (see below), whose sum is σ = 6364286208. Its totient is φ = 4710410496.
The previous prime is 5498742437. The next prime is 5498742479. The reversal of 5498742457 is 7542478945.
It is a cyclic number.
It is not a de Polignac number, because 5498742457 - 227 = 5364524729 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 5498742398 and 5498742407.
It is not an unprimeable number, because it can be changed into a prime (5498742407) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7113123 + ... + 7113895.
It is an arithmetic number, because the mean of its divisors is an integer number (198883944).
Almost surely, 25498742457 is an apocalyptic number.
It is an amenable number.
5498742457 is a deficient number, since it is larger than the sum of its proper divisors (865543751).
5498742457 is a wasteful number, since it uses less digits than its factorization.
5498742457 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1489.
The product of its digits is 11289600, while the sum is 55.
The square root of 5498742457 is about 74153.5060330933. The cubic root of 5498742457 is about 1765.0396251406.
The spelling of 5498742457 in words is "five billion, four hundred ninety-eight million, seven hundred forty-two thousand, four hundred fifty-seven".
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