Base | Representation |
---|---|
bin | 1011101111001… |
… | …0001111000000 |
3 | 10102121222022200 |
4 | 2323302033000 |
5 | 100100223223 |
6 | 4515033200 |
7 | 1135264020 |
oct | 273621700 |
9 | 112558280 |
10 | 49226688 |
11 | 25872815 |
12 | 1459b800 |
13 | a277424 |
14 | 6775a80 |
15 | 44c5a43 |
hex | 2ef23c0 |
49226688 has 168 divisors, whose sum is σ = 167213280. Its totient is φ = 13547520.
The previous prime is 49226657. The next prime is 49226699. The reversal of 49226688 is 88662294.
49226688 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (168).
It is a super-2 number, since 2×492266882 = 4846533622898688, which contains 22 as substring.
It is a nude number because it is divisible by every one of its digits.
It is a congruent number.
It is an unprimeable number.
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 23 ways as a sum of consecutive naturals, for example, 116718 + ... + 117138.
Almost surely, 249226688 is an apocalyptic number.
49226688 is a gapful number since it is divisible by the number (48) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 49226688, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (83606640).
49226688 is an abundant number, since it is smaller than the sum of its proper divisors (117986592).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49226688 is a wasteful number, since it uses less digits than its factorization.
49226688 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 475 (or 462 counting only the distinct ones).
The product of its digits is 331776, while the sum is 45.
The square root of 49226688 is about 7016.1733159893. The cubic root of 49226688 is about 366.4940028190.
The spelling of 49226688 in words is "forty-nine million, two hundred twenty-six thousand, six hundred eighty-eight".
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