Base | Representation |
---|---|
bin | 1100110101011100… |
… | …0001111010011111 |
3 | 22220010001202020010 |
4 | 3031113001322133 |
5 | 24024003211211 |
6 | 1325514054303 |
7 | 151244063043 |
oct | 31527017237 |
9 | 8803052203 |
10 | 3445366431 |
11 | 1508901881 |
12 | 801a1a393 |
13 | 42ba4b180 |
14 | 24981a023 |
15 | 1527194a6 |
hex | cd5c1e9f |
3445366431 has 16 divisors (see below), whose sum is σ = 5117787360. Its totient is φ = 2047113600.
The previous prime is 3445366427. The next prime is 3445366433. The reversal of 3445366431 is 1346635443.
It is not a de Polignac number, because 3445366431 - 22 = 3445366427 is a prime.
It is a super-2 number, since 2×34453664312 = 23741099687723355522, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (39).
It is a self number, because there is not a number n which added to its sum of digits gives 3445366431.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3445366433) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1522020 + ... + 1524281.
It is an arithmetic number, because the mean of its divisors is an integer number (319861710).
Almost surely, 23445366431 is an apocalyptic number.
3445366431 is a deficient number, since it is larger than the sum of its proper divisors (1672420929).
3445366431 is a wasteful number, since it uses less digits than its factorization.
3445366431 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3046346.
The product of its digits is 311040, while the sum is 39.
The square root of 3445366431 is about 58697.2438109320. The cubic root of 3445366431 is about 1510.3530351541.
The spelling of 3445366431 in words is "three billion, four hundred forty-five million, three hundred sixty-six thousand, four hundred thirty-one".
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