Base | Representation |
---|---|
bin | 1001101001001101… |
… | …00000110100000101 |
3 | 111100211100011011110 |
4 | 10310212200310011 |
5 | 41100413302110 |
6 | 2213431155233 |
7 | 242205561141 |
oct | 46446406405 |
9 | 14324304143 |
10 | 5177478405 |
11 | 2217608180 |
12 | 1005b15b19 |
13 | 64685bab8 |
14 | 3718a0221 |
15 | 204812a20 |
hex | 1349a0d05 |
5177478405 has 32 divisors (see below), whose sum is σ = 9229344768. Its totient is φ = 2456878400.
The previous prime is 5177478403. The next prime is 5177478419. The reversal of 5177478405 is 5048747715.
It is not a de Polignac number, because 5177478405 - 21 = 5177478403 is a prime.
It is a super-3 number, since 3×51774784053 (a number of 30 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5177478403) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 326061 + ... + 341570.
It is an arithmetic number, because the mean of its divisors is an integer number (288417024).
Almost surely, 25177478405 is an apocalyptic number.
5177478405 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
5177478405 is a deficient number, since it is larger than the sum of its proper divisors (4051866363).
5177478405 is a wasteful number, since it uses less digits than its factorization.
5177478405 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 667697.
The product of its (nonzero) digits is 1097600, while the sum is 48.
The square root of 5177478405 is about 71954.6968932536. The cubic root of 5177478405 is about 1729.9734261458.
The spelling of 5177478405 in words is "five billion, one hundred seventy-seven million, four hundred seventy-eight thousand, four hundred five".
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