Base | Representation |
---|---|
bin | 1011110010101… |
… | …1010010100110 |
3 | 10110001211220022 |
4 | 2330223102212 |
5 | 100130213030 |
6 | 4524035142 |
7 | 1140256250 |
oct | 274532246 |
9 | 113054808 |
10 | 49460390 |
11 | 25a12361 |
12 | 14692ab2 |
13 | a329905 |
14 | 67d6cd0 |
15 | 451ede5 |
hex | 2f2b4a6 |
49460390 has 32 divisors (see below), whose sum is σ = 102380544. Its totient is φ = 16852320.
The previous prime is 49460387. The next prime is 49460413. The reversal of 49460390 is 9306494.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (35).
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 49460390.
It is a congruent number.
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, 9575 + ... + 13805.
It is an arithmetic number, because the mean of its divisors is an integer number (3199392).
Almost surely, 249460390 is an apocalyptic number.
49460390 is an abundant number, since it is smaller than the sum of its proper divisors (52920154).
49460390 is a wasteful number, since it uses less digits than its factorization.
49460390 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4412.
The product of its (nonzero) digits is 23328, while the sum is 35.
The square root of 49460390 is about 7032.8081162506. The cubic root of 49460390 is about 367.0730599696.
The spelling of 49460390 in words is "forty-nine million, four hundred sixty thousand, three hundred ninety".
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