Base | Representation |
---|---|
bin | 101101111011001001… |
… | …010011011010100101 |
3 | 11201021112201220202020 |
4 | 231323021103122211 |
5 | 1301442013123040 |
6 | 34353014533353 |
7 | 3363651556446 |
oct | 557311233245 |
9 | 151245656666 |
10 | 49310676645 |
11 | 19a0465622a |
12 | 9682067259 |
13 | 485accb199 |
14 | 255ad752cd |
15 | 14390d0cd0 |
hex | b7b2536a5 |
49310676645 has 16 divisors (see below), whose sum is σ = 79145976960. Its totient is φ = 26216062784.
The previous prime is 49310676643. The next prime is 49310676647. The reversal of 49310676645 is 54667601394.
It is an interprime number because it is at equal distance from previous prime (49310676643) and next prime (49310676647).
It is a cyclic number.
It is not a de Polignac number, because 49310676645 - 21 = 49310676643 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49310676641) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5180385 + ... + 5189894.
It is an arithmetic number, because the mean of its divisors is an integer number (4946623560).
Almost surely, 249310676645 is an apocalyptic number.
It is an amenable number.
49310676645 is a deficient number, since it is larger than the sum of its proper divisors (29835300315).
49310676645 is a wasteful number, since it uses less digits than its factorization.
49310676645 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10370604.
The product of its (nonzero) digits is 3265920, while the sum is 51.
The spelling of 49310676645 in words is "forty-nine billion, three hundred ten million, six hundred seventy-six thousand, six hundred forty-five".
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