Base | Representation |
---|---|
bin | 1011110110001… |
… | …1011001111010 |
3 | 10110111112012001 |
4 | 2331203121322 |
5 | 100210041414 |
6 | 4533011214 |
7 | 1142234326 |
oct | 275433172 |
9 | 113445161 |
10 | 49690234 |
11 | 2605a010 |
12 | 14783b0a |
13 | a3aa409 |
14 | 6856986 |
15 | 4568074 |
hex | 2f6367a |
49690234 has 24 divisors (see below), whose sum is σ = 82802304. Its totient is φ = 22179600.
The previous prime is 49690231. The next prime is 49690259. The reversal of 49690234 is 43209694.
It is a junction number, because it is equal to n+sod(n) for n = 49690193 and 49690202.
It is not an unprimeable number, because it can be changed into a prime (49690231) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 81559 + ... + 82165.
It is an arithmetic number, because the mean of its divisors is an integer number (3450096).
Almost surely, 249690234 is an apocalyptic number.
49690234 is a deficient number, since it is larger than the sum of its proper divisors (33112070).
49690234 is a wasteful number, since it uses less digits than its factorization.
49690234 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 742 (or 681 counting only the distinct ones).
The product of its (nonzero) digits is 46656, while the sum is 37.
The square root of 49690234 is about 7049.1300172433. The cubic root of 49690234 is about 367.6407815170.
The spelling of 49690234 in words is "forty-nine million, six hundred ninety thousand, two hundred thirty-four".
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