Base | Representation |
---|---|
bin | 1110010010000101101… |
… | …1110001010010001001 |
3 | 212110100112120221120011 |
4 | 3210201123301102021 |
5 | 13010011230020003 |
6 | 304420121431521 |
7 | 23504412062110 |
oct | 3444133612211 |
9 | 773315527504 |
10 | 245374063753 |
11 | 95076297945 |
12 | 3b67b33b5a1 |
13 | 1a1a5890500 |
14 | bc3a2c2c77 |
15 | 65b1b5146d |
hex | 39216f1489 |
245374063753 has 96 divisors (see below), whose sum is σ = 315380736000. Its totient is φ = 186843241728.
The previous prime is 245374063751. The next prime is 245374063789. The reversal of 245374063753 is 357360473542.
It is not a de Polignac number, because 245374063753 - 21 = 245374063751 is a prime.
It is a super-2 number, since 2×2453740637532 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 245374063697 and 245374063706.
It is not an unprimeable number, because it can be changed into a prime (245374063751) 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 95 ways as a sum of consecutive naturals, for example, 932981100 + ... + 932981362.
It is an arithmetic number, because the mean of its divisors is an integer number (3285216000).
Almost surely, 2245374063753 is an apocalyptic number.
It is an amenable number.
245374063753 is a deficient number, since it is larger than the sum of its proper divisors (70006672247).
245374063753 is a wasteful number, since it uses less digits than its factorization.
245374063753 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 591 (or 578 counting only the distinct ones).
The product of its (nonzero) digits is 6350400, while the sum is 49.
The spelling of 245374063753 in words is "two hundred forty-five billion, three hundred seventy-four million, sixty-three thousand, seven hundred fifty-three".
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