Base | Representation |
---|---|
bin | 11011110011101010… |
… | …10111000010011011 |
3 | 1102112102102101010011 |
4 | 31321311113002123 |
5 | 221033301324034 |
6 | 10505214502351 |
7 | 1035644560030 |
oct | 157165270233 |
9 | 42472371104 |
10 | 14928933019 |
11 | 6370aa2380 |
12 | 2a878049b7 |
13 | 153bbc59a0 |
14 | a18a05387 |
15 | 5c5977864 |
hex | 379d5709b |
14928933019 has 16 divisors (see below), whose sum is σ = 20044442880. Its totient is φ = 10738092960.
The previous prime is 14928933013. The next prime is 14928933043. The reversal of 14928933019 is 91033982941.
It is not a de Polignac number, because 14928933019 - 23 = 14928933011 is a prime.
It is a super-2 number, since 2×149289330192 (a number of 21 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (14928933011) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7456009 + ... + 7458010.
It is an arithmetic number, because the mean of its divisors is an integer number (1252777680).
Almost surely, 214928933019 is an apocalyptic number.
14928933019 is a deficient number, since it is larger than the sum of its proper divisors (5115509861).
14928933019 is a wasteful number, since it uses less digits than its factorization.
14928933019 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14914050.
The product of its (nonzero) digits is 419904, while the sum is 49.
The spelling of 14928933019 in words is "fourteen billion, nine hundred twenty-eight million, nine hundred thirty-three thousand, nineteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.063 sec. • engine limits •