Base | Representation |
---|---|
bin | 10110011011011100011101… |
… | …00110110100100010010101 |
3 | 20110122002102021110201002111 |
4 | 23031232032212310202111 |
5 | 22431040414003020201 |
6 | 252521552450311021 |
7 | 13250234540533045 |
oct | 1315561646644225 |
9 | 213562367421074 |
10 | 49321502001301 |
11 | 1479614a086302 |
12 | 5646a07288471 |
13 | 2169cc7ba3b3a |
14 | c2725dc8d725 |
15 | 5a7e73615b51 |
hex | 2cdb8e9b4895 |
49321502001301 has 4 divisors (see below), whose sum is σ = 50157459662400. Its totient is φ = 48485544340204.
The previous prime is 49321502001263. The next prime is 49321502001329. The reversal of 49321502001301 is 10310020512394.
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 49321502001301 - 29 = 49321502000789 is a prime.
It is a super-2 number, since 2×493215020013012 (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 (49321502001361) 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, 417978830461 + ... + 417978830578.
It is an arithmetic number, because the mean of its divisors is an integer number (12539364915600).
Almost surely, 249321502001301 is an apocalyptic number.
It is an amenable number.
49321502001301 is a deficient number, since it is larger than the sum of its proper divisors (835957661099).
49321502001301 is an equidigital number, since it uses as much as digits as its factorization.
49321502001301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 835957661098.
The product of its (nonzero) digits is 6480, while the sum is 31.
Adding to 49321502001301 its reverse (10310020512394), we get a palindrome (59631522513695).
The spelling of 49321502001301 in words is "forty-nine trillion, three hundred twenty-one billion, five hundred two million, one thousand, three hundred one".
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