Base | Representation |
---|---|
bin | 1011110111110… |
… | …1100111011000 |
3 | 10110200222110021 |
4 | 2331331213120 |
5 | 100222010332 |
6 | 4535200224 |
7 | 1143162325 |
oct | 275754730 |
9 | 113628407 |
10 | 49797592 |
11 | 26122739 |
12 | 14816074 |
13 | a417240 |
14 | 6883b4c |
15 | 4589c97 |
hex | 2f7d9d8 |
49797592 has 16 divisors (see below), whose sum is σ = 100553040. Its totient is φ = 22983456.
The previous prime is 49797541. The next prime is 49797617. The reversal of 49797592 is 29579794.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (52).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 239308 + ... + 239515.
It is an arithmetic number, because the mean of its divisors is an integer number (6284565).
Almost surely, 249797592 is an apocalyptic number.
It is an amenable number.
49797592 is an abundant number, since it is smaller than the sum of its proper divisors (50755448).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49797592 is a wasteful number, since it uses less digits than its factorization.
49797592 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 478842 (or 478838 counting only the distinct ones).
The product of its digits is 1428840, while the sum is 52.
The square root of 49797592 is about 7056.7408908079. The cubic root of 49797592 is about 367.9053592481.
It can be divided in two parts, 497 and 97592, that added together give a palindrome (98089).
The spelling of 49797592 in words is "forty-nine million, seven hundred ninety-seven thousand, five hundred ninety-two".
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