Base | Representation |
---|---|
bin | 1100110100010101… |
… | …1110000011110101 |
3 | 22212210101212200022 |
4 | 3031011132003311 |
5 | 24021313410000 |
6 | 1325231254525 |
7 | 151160001242 |
oct | 31505360365 |
9 | 8783355608 |
10 | 3440763125 |
11 | 1506248298 |
12 | 80037a445 |
13 | 42aac8b17 |
14 | 248d7c5c9 |
15 | 15210a585 |
hex | cd15e0f5 |
3440763125 has 20 divisors (see below), whose sum is σ = 4303256892. Its totient is φ = 2750256000.
The previous prime is 3440763119. The next prime is 3440763149. The reversal of 3440763125 is 5213670443.
It can be written as a sum of positive squares in 10 ways, for example, as 3289940164 + 150822961 = 57358^2 + 12281^2 .
It is not a de Polignac number, because 3440763125 - 220 = 3439714549 is a prime.
It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
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 19 ways as a sum of consecutive naturals, for example, 1344347 + ... + 1346903.
Almost surely, 23440763125 is an apocalyptic number.
It is an amenable number.
3440763125 is a deficient number, since it is larger than the sum of its proper divisors (862493767).
3440763125 is an equidigital number, since it uses as much as digits as its factorization.
3440763125 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4730 (or 4715 counting only the distinct ones).
The product of its (nonzero) digits is 60480, while the sum is 35.
The square root of 3440763125 is about 58658.0184203319. The cubic root of 3440763125 is about 1509.6800814872.
The spelling of 3440763125 in words is "three billion, four hundred forty million, seven hundred sixty-three thousand, one hundred twenty-five".
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