Base | Representation |
---|---|
bin | 10110010001010010010011… |
… | …10011101101011001010111 |
3 | 20102101201110121201020022020 |
4 | 23020221021303231121113 |
5 | 22404331042040313142 |
6 | 252053345130304223 |
7 | 13213100045430633 |
oct | 1310511163553127 |
9 | 212351417636266 |
10 | 48972455401047 |
11 | 14671113401332 |
12 | 55ab234288073 |
13 | 214310c9a7899 |
14 | c143cacb7dc3 |
15 | 59dd4513acec |
hex | 2c8a49ced657 |
48972455401047 has 16 divisors (see below), whose sum is σ = 66833713160448. Its totient is φ = 31888434836160.
The previous prime is 48972455401043. The next prime is 48972455401057. The reversal of 48972455401047 is 74010455427984.
It is a happy number.
It is not a de Polignac number, because 48972455401047 - 22 = 48972455401043 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48972455401043) 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, 1085504229 + ... + 1085549342.
It is an arithmetic number, because the mean of its divisors is an integer number (4177107072528).
Almost surely, 248972455401047 is an apocalyptic number.
48972455401047 is a deficient number, since it is larger than the sum of its proper divisors (17861257759401).
48972455401047 is a wasteful number, since it uses less digits than its factorization.
48972455401047 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2171053750.
The product of its (nonzero) digits is 45158400, while the sum is 60.
The spelling of 48972455401047 in words is "forty-eight trillion, nine hundred seventy-two billion, four hundred fifty-five million, four hundred one thousand, forty-seven".
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