Base | Representation |
---|---|
bin | 1011110111110… |
… | …1110011000100 |
3 | 10110201000110222 |
4 | 2331331303010 |
5 | 100222021330 |
6 | 4535203512 |
7 | 1143164444 |
oct | 275756304 |
9 | 113630428 |
10 | 49798340 |
11 | 26123259 |
12 | 14816598 |
13 | a417697 |
14 | 6884124 |
15 | 458a0e5 |
hex | 2f7dcc4 |
49798340 has 48 divisors (see below), whose sum is σ = 107110080. Its totient is φ = 19443840.
The previous prime is 49798327. The next prime is 49798363. The reversal of 49798340 is 4389794.
It is a junction number, because it is equal to n+sod(n) for n = 49798291 and 49798300.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 217346 + ... + 217574.
It is an arithmetic number, because the mean of its divisors is an integer number (2231460).
Almost surely, 249798340 is an apocalyptic number.
It is an amenable number.
49798340 is an abundant number, since it is smaller than the sum of its proper divisors (57311740).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49798340 is a wasteful number, since it uses less digits than its factorization.
49798340 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 452 (or 450 counting only the distinct ones).
The product of its (nonzero) digits is 217728, while the sum is 44.
The square root of 49798340 is about 7056.7938895790. The cubic root of 49798340 is about 367.9072013173.
The spelling of 49798340 in words is "forty-nine million, seven hundred ninety-eight thousand, three hundred forty".
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