Base | Representation |
---|---|
bin | 101101110101100100… |
… | …011011111111111111 |
3 | 11201001000201001221022 |
4 | 231311210123333333 |
5 | 1301244041021044 |
6 | 34335433454355 |
7 | 3361434446300 |
oct | 556544337777 |
9 | 151030631838 |
10 | 49217126399 |
11 | 1996686a581 |
12 | 96568713bb |
13 | 48448052cc |
14 | 254c7827a7 |
15 | 1430ca23ee |
hex | b7591bfff |
49217126399 has 12 divisors (see below), whose sum is σ = 57258626328. Its totient is φ = 42181650000.
The previous prime is 49217126393. The next prime is 49217126417. The reversal of 49217126399 is 99362171294.
It is not a de Polignac number, because 49217126399 - 216 = 49217060863 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 49217126399.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49217126393) 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, 466724 + ... + 562374.
It is an arithmetic number, because the mean of its divisors is an integer number (4771552194).
Almost surely, 249217126399 is an apocalyptic number.
49217126399 is a gapful number since it is divisible by the number (49) formed by its first and last digit.
49217126399 is a deficient number, since it is larger than the sum of its proper divisors (8041499929).
49217126399 is a wasteful number, since it uses less digits than its factorization.
49217126399 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 106166 (or 106159 counting only the distinct ones).
The product of its digits is 1469664, while the sum is 53.
It can be divided in two parts, 49217 and 126399, that added together give a cube (175616 = 563).
The spelling of 49217126399 in words is "forty-nine billion, two hundred seventeen million, one hundred twenty-six thousand, three hundred ninety-nine".
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