Base | Representation |
---|---|
bin | 1010001000010000… |
… | …01101011101011101 |
3 | 112000222111111211021 |
4 | 11010020031131131 |
5 | 42114110022034 |
6 | 2255334324141 |
7 | 251520661504 |
oct | 50410153535 |
9 | 15028444737 |
10 | 5437970269 |
11 | 2340657606 |
12 | 10791b9651 |
13 | 688805bb4 |
14 | 39830b83b |
15 | 21c61a6b4 |
hex | 14420d75d |
5437970269 has 4 divisors (see below), whose sum is σ = 5438118940. Its totient is φ = 5437821600.
The previous prime is 5437970267. The next prime is 5437970273. The reversal of 5437970269 is 9620797345.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.
It can be written as a sum of positive squares in 2 ways, for example, as 284596900 + 5153373369 = 16870^2 + 71787^2 .
It is a cyclic number.
It is not a de Polignac number, because 5437970269 - 21 = 5437970267 is a prime.
It is a super-2 number, since 2×54379702692 = 59143041293055864722, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5437970267) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23119 + ... + 106819.
It is an arithmetic number, because the mean of its divisors is an integer number (1359529735).
Almost surely, 25437970269 is an apocalyptic number.
It is an amenable number.
5437970269 is a deficient number, since it is larger than the sum of its proper divisors (148671).
5437970269 is an equidigital number, since it uses as much as digits as its factorization.
5437970269 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 148670.
The product of its (nonzero) digits is 2857680, while the sum is 52.
The square root of 5437970269 is about 73742.5946722788. The cubic root of 5437970269 is about 1758.5131068130.
The spelling of 5437970269 in words is "five billion, four hundred thirty-seven million, nine hundred seventy thousand, two hundred sixty-nine".
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