Base | Representation |
---|---|
bin | 10110011001011100111011… |
… | …00000100100001010101101 |
3 | 20110101112200112002211120112 |
4 | 23030232131200210022231 |
5 | 22423430202312333033 |
6 | 252430310352225405 |
7 | 13242262026663554 |
oct | 1314563540441255 |
9 | 213345615084515 |
10 | 49253032542893 |
11 | 1476a103934843 |
12 | 5635698b3b265 |
13 | 21637058830ca |
14 | c23c0664ad9b |
15 | 5a62b7583c48 |
hex | 2ccb9d8242ad |
49253032542893 has 4 divisors (see below), whose sum is σ = 49303966393440. Its totient is φ = 49202098692348.
The previous prime is 49253032542881. The next prime is 49253032542949. The reversal of 49253032542893 is 39824523035294.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 49253032542893 - 224 = 49253015765677 is a prime.
It is a super-2 number, since 2×492530325428932 (a number of 28 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49253032542803) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25466923823 + ... + 25466925756.
It is an arithmetic number, because the mean of its divisors is an integer number (12325991598360).
Almost surely, 249253032542893 is an apocalyptic number.
It is an amenable number.
49253032542893 is a deficient number, since it is larger than the sum of its proper divisors (50933850547).
49253032542893 is an equidigital number, since it uses as much as digits as its factorization.
49253032542893 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 50933850546.
The product of its (nonzero) digits is 55987200, while the sum is 59.
The spelling of 49253032542893 in words is "forty-nine trillion, two hundred fifty-three billion, thirty-two million, five hundred forty-two thousand, eight hundred ninety-three".
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