Base | Representation |
---|---|
bin | 1111110101111000… |
… | …0001000101000001 |
3 | 101222100211121100102 |
4 | 3331132001011001 |
5 | 32202120120020 |
6 | 1541545532145 |
7 | 210244455653 |
oct | 37536010501 |
9 | 11870747312 |
10 | 4252504385 |
11 | 1892478538 |
12 | 9a81a4055 |
13 | 52a02ccac |
14 | 2c4ac26d3 |
15 | 19d501475 |
hex | fd781141 |
4252504385 has 16 divisors (see below), whose sum is σ = 5330102400. Its totient is φ = 3250896000.
The previous prime is 4252504381. The next prime is 4252504397. The reversal of 4252504385 is 5834052524.
It is a happy number.
It is not a de Polignac number, because 4252504385 - 22 = 4252504381 is a prime.
It is not an unprimeable number, because it can be changed into a prime (4252504381) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 103010 + ... + 138260.
It is an arithmetic number, because the mean of its divisors is an integer number (333131400).
Almost surely, 24252504385 is an apocalyptic number.
It is an amenable number.
4252504385 is a deficient number, since it is larger than the sum of its proper divisors (1077598015).
4252504385 is a wasteful number, since it uses less digits than its factorization.
4252504385 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 36328.
The product of its (nonzero) digits is 192000, while the sum is 38.
The square root of 4252504385 is about 65211.2289793713. The cubic root of 4252504385 is about 1620.1240042506.
The spelling of 4252504385 in words is "four billion, two hundred fifty-two million, five hundred four thousand, three hundred eighty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.086 sec. • engine limits •