Base | Representation |
---|---|
bin | 110110011011010100100… |
… | …0010110011110000110101 |
3 | 222111010011010200010010220 |
4 | 1230312221002303300311 |
5 | 1440024301240220044 |
6 | 23524234134404553 |
7 | 1401303434103600 |
oct | 154665102636065 |
9 | 28433133603126 |
10 | 7480374148149 |
11 | 2424455214871 |
12 | a098b6200759 |
13 | 42351c75b1c6 |
14 | 1bc0a2b29337 |
15 | ce8ad370019 |
hex | 6cda90b3c35 |
7480374148149 has 48 divisors (see below), whose sum is σ = 11808103219200. Its totient is φ = 4198758723936.
The previous prime is 7480374148141. The next prime is 7480374148153. The reversal of 7480374148149 is 9418414730847.
It is not a de Polignac number, because 7480374148149 - 23 = 7480374148141 is a prime.
It is a super-3 number, since 3×74803741481493 (a number of 40 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 7480374148092 and 7480374148101.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (7480374148141) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 10755594 + ... + 11429940.
It is an arithmetic number, because the mean of its divisors is an integer number (246002150400).
Almost surely, 27480374148149 is an apocalyptic number.
It is an amenable number.
7480374148149 is a deficient number, since it is larger than the sum of its proper divisors (4327729071051).
7480374148149 is a wasteful number, since it uses less digits than its factorization.
7480374148149 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 675702 (or 675695 counting only the distinct ones).
The product of its (nonzero) digits is 21676032, while the sum is 60.
The spelling of 7480374148149 in words is "seven trillion, four hundred eighty billion, three hundred seventy-four million, one hundred forty-eight thousand, one hundred forty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •