Base | Representation |
---|---|
bin | 1011110110101… |
… | …1111111000011 |
3 | 10110120022101201 |
4 | 2331223333003 |
5 | 100212203004 |
6 | 4533442031 |
7 | 1142441644 |
oct | 275537703 |
9 | 113508351 |
10 | 49725379 |
11 | 26083460 |
12 | 147a0317 |
13 | a3c0402 |
14 | 68656cb |
15 | 45736a4 |
hex | 2f6bfc3 |
49725379 has 8 divisors (see below), whose sum is σ = 56604672. Its totient is φ = 43239240.
The previous prime is 49725367. The next prime is 49725397. The reversal of 49725379 is 97352794.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 49725379 - 29 = 49724867 is a prime.
It is a super-2 number, since 2×497253792 = 4945226633387282, which contains 22 as substring.
It is a pancake number, because a pancake can be divided into 49725379 parts by 9972 straight cuts.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (49725779) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 98019 + ... + 98524.
It is an arithmetic number, because the mean of its divisors is an integer number (7075584).
Almost surely, 249725379 is an apocalyptic number.
49725379 is a deficient number, since it is larger than the sum of its proper divisors (6879293).
49725379 is a wasteful number, since it uses less digits than its factorization.
49725379 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 196577.
The product of its digits is 476280, while the sum is 46.
The square root of 49725379 is about 7051.6224374253. The cubic root of 49725379 is about 367.7274363063.
The spelling of 49725379 in words is "forty-nine million, seven hundred twenty-five thousand, three hundred seventy-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •