Base | Representation |
---|---|
bin | 1000110110011111… |
… | …10011111111100011 |
3 | 110021011220112220220 |
4 | 10123033303333203 |
5 | 34213014103001 |
6 | 2103313534123 |
7 | 225522105636 |
oct | 43317637743 |
9 | 13234815826 |
10 | 4752097251 |
11 | 2019487000 |
12 | b07574343 |
13 | 5a96a1985 |
14 | 3311adc1d |
15 | 1cc2d8c36 |
hex | 11b3f3fe3 |
4752097251 has 32 divisors (see below), whose sum is σ = 7139494656. Its totient is φ = 2809716800.
The previous prime is 4752097249. The next prime is 4752097319. The reversal of 4752097251 is 1527902574.
It is not a de Polignac number, because 4752097251 - 21 = 4752097249 is a prime.
It is a super-5 number, since 5×47520972515 (a number of 50 digits) contains 55555 as substring.
It is not an unprimeable number, because it can be changed into a prime (4752097351) 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, 149200 + ... + 178226.
It is an arithmetic number, because the mean of its divisors is an integer number (223109208).
Almost surely, 24752097251 is an apocalyptic number.
4752097251 is a gapful number since it is divisible by the number (41) formed by its first and last digit.
4752097251 is a deficient number, since it is larger than the sum of its proper divisors (2387397405).
4752097251 is a wasteful number, since it uses less digits than its factorization.
4752097251 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29104 (or 29082 counting only the distinct ones).
The product of its (nonzero) digits is 176400, while the sum is 42.
The square root of 4752097251 is about 68935.4571392690. The cubic root of 4752097251 is about 1681.2350672176.
The spelling of 4752097251 in words is "four billion, seven hundred fifty-two million, ninety-seven thousand, two hundred fifty-one".
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