Base | Representation |
---|---|
bin | 1011110100111… |
… | …0111101100001 |
3 | 10110100021022200 |
4 | 2331032331201 |
5 | 100144401442 |
6 | 4531123413 |
7 | 1141435233 |
oct | 275167541 |
9 | 113307280 |
10 | 49606497 |
11 | 26002106 |
12 | 14743569 |
13 | a37b275 |
14 | 6834253 |
15 | 454d34c |
hex | 2f4ef61 |
49606497 has 6 divisors (see below), whose sum is σ = 71653842. Its totient is φ = 33070992.
The previous prime is 49606457. The next prime is 49606499. The reversal of 49606497 is 79460694.
It can be written as a sum of positive squares in only one way, i.e., 45481536 + 4124961 = 6744^2 + 2031^2 .
It is not a de Polignac number, because 49606497 - 28 = 49606241 is a prime.
It is a super-2 number, since 2×496064972 = 4921609089222018, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (49606499) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2755908 + ... + 2755925.
It is an arithmetic number, because the mean of its divisors is an integer number (11942307).
Almost surely, 249606497 is an apocalyptic number.
It is an amenable number.
49606497 is a deficient number, since it is larger than the sum of its proper divisors (22047345).
49606497 is a wasteful number, since it uses less digits than its factorization.
49606497 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5511839 (or 5511836 counting only the distinct ones).
The product of its (nonzero) digits is 326592, while the sum is 45.
The square root of 49606497 is about 7043.1879855645. The cubic root of 49606497 is about 367.4341517451.
The spelling of 49606497 in words is "forty-nine million, six hundred six thousand, four hundred ninety-seven".
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