Base | Representation |
---|---|
bin | 1011110001001… |
… | …0111100110000 |
3 | 10102212210010122 |
4 | 2330102330300 |
5 | 100114020223 |
6 | 4521545412 |
7 | 1136362466 |
oct | 274227460 |
9 | 112783118 |
10 | 49360688 |
11 | 25954463 |
12 | 14645268 |
13 | a2c3410 |
14 | 67ac836 |
15 | 45005c8 |
hex | 2f12f30 |
49360688 has 40 divisors (see below), whose sum is σ = 103462128. Its totient is φ = 22678272.
The previous prime is 49360667. The next prime is 49360739. The reversal of 49360688 is 88606394.
49360688 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 7 ways as a sum of consecutive naturals, for example, 63470 + ... + 64242.
Almost surely, 249360688 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 49360688, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51731064).
49360688 is an abundant number, since it is smaller than the sum of its proper divisors (54101440).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49360688 is a wasteful number, since it uses less digits than its factorization.
49360688 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1101 (or 1095 counting only the distinct ones).
The product of its (nonzero) digits is 248832, while the sum is 44.
The square root of 49360688 is about 7025.7161912505. The cubic root of 49360688 is about 366.8262460572.
The spelling of 49360688 in words is "forty-nine million, three hundred sixty thousand, six hundred eighty-eight".
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