Base | Representation |
---|---|
bin | 1010101101000111… |
… | …01010100111001001 |
3 | 112211112021211220022 |
4 | 11112203222213021 |
5 | 43232233014244 |
6 | 2350141310225 |
7 | 262264014035 |
oct | 52643524711 |
9 | 15745254808 |
10 | 5747157449 |
11 | 248a136500 |
12 | 1144865375 |
13 | 70789c5a7 |
14 | 3c73d31c5 |
15 | 2398416ee |
hex | 1568ea9c9 |
5747157449 has 48 divisors (see below), whose sum is σ = 6856799040. Its totient is φ = 4797936000.
The previous prime is 5747157401. The next prime is 5747157469. The reversal of 5747157449 is 9447517475.
It is not a de Polignac number, because 5747157449 - 28 = 5747157193 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (53).
It is a self number, because there is not a number n which added to its sum of digits gives 5747157449.
It is not an unprimeable number, because it can be changed into a prime (5747157469) 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 47 ways as a sum of consecutive naturals, for example, 12306314 + ... + 12306780.
It is an arithmetic number, because the mean of its divisors is an integer number (142849980).
Almost surely, 25747157449 is an apocalyptic number.
It is an amenable number.
5747157449 is a deficient number, since it is larger than the sum of its proper divisors (1109641591).
5747157449 is a wasteful number, since it uses less digits than its factorization.
5747157449 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 662 (or 651 counting only the distinct ones).
The product of its digits is 4939200, while the sum is 53.
The square root of 5747157449 is about 75810.0088972426. The cubic root of 5747157449 is about 1791.2286695627.
The spelling of 5747157449 in words is "five billion, seven hundred forty-seven million, one hundred fifty-seven thousand, four hundred forty-nine".
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