Base | Representation |
---|---|
bin | 1010000100110100… |
… | …11011111110110011 |
3 | 111221222100112002002 |
4 | 11002122123332303 |
5 | 42034223201112 |
6 | 2252425444215 |
7 | 251021250425 |
oct | 50232337663 |
9 | 14858315062 |
10 | 5409193907 |
11 | 2326392497 |
12 | 106b64066b |
13 | 68286bb70 |
14 | 39457a815 |
15 | 219d341c2 |
hex | 14269bfb3 |
5409193907 has 8 divisors (see below), whose sum is σ = 5825868720. Its totient is φ = 4992602400.
The previous prime is 5409193871. The next prime is 5409193973. The reversal of 5409193907 is 7093919045.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 5409193907 - 224 = 5392416691 is a prime.
It is a super-4 number, since 4×54091939074 (a number of 40 digits) contains 4444 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (5409195907) 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 7 ways as a sum of consecutive naturals, for example, 203969 + ... + 228957.
It is an arithmetic number, because the mean of its divisors is an integer number (728233590).
Almost surely, 25409193907 is an apocalyptic number.
5409193907 is a deficient number, since it is larger than the sum of its proper divisors (416674813).
5409193907 is a wasteful number, since it uses less digits than its factorization.
5409193907 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 41653.
The product of its (nonzero) digits is 306180, while the sum is 47.
The square root of 5409193907 is about 73547.2222928915. Note that the first 4 decimals coincide. The cubic root of 5409193907 is about 1755.4057505094.
The spelling of 5409193907 in words is "five billion, four hundred nine million, one hundred ninety-three thousand, nine hundred seven".
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