Base | Representation |
---|---|
bin | 1011110000011… |
… | …1001110111111 |
3 | 10102210100022102 |
4 | 2330013032333 |
5 | 100111001303 |
6 | 4520535315 |
7 | 1136102546 |
oct | 274071677 |
9 | 112710272 |
10 | 49312703 |
11 | 25921400 |
12 | 1462153b |
13 | a2a761b |
14 | 679915d |
15 | 44e1288 |
hex | 2f073bf |
49312703 has 12 divisors (see below), whose sum is σ = 54647040. Its totient is φ = 44462880.
The previous prime is 49312693. The next prime is 49312717. The reversal of 49312703 is 30721394.
It is not a de Polignac number, because 49312703 - 24 = 49312687 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49317703) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13763 + ... + 16971.
It is an arithmetic number, because the mean of its divisors is an integer number (4553920).
Almost surely, 249312703 is an apocalyptic number.
49312703 is a deficient number, since it is larger than the sum of its proper divisors (5334337).
49312703 is a wasteful number, since it uses less digits than its factorization.
49312703 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3358 (or 3347 counting only the distinct ones).
The product of its (nonzero) digits is 4536, while the sum is 29.
The square root of 49312703 is about 7022.3004065619. The cubic root of 49312703 is about 366.7073399325.
The spelling of 49312703 in words is "forty-nine million, three hundred twelve thousand, seven hundred three".
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