Base | Representation |
---|---|
bin | 100101010000101010001… |
… | …0000000011101001111110 |
3 | 200010120020022021022002120 |
4 | 1022201110100003221332 |
5 | 1132400314203343004 |
6 | 14520321145303410 |
7 | 1035660341100204 |
oct | 112412420035176 |
9 | 20116208238076 |
10 | 5121014512254 |
11 | 16a48a0207763 |
12 | 6a85a1494b66 |
13 | 2b1ba94ca134 |
14 | 139c03737074 |
15 | 8d3217c33d9 |
hex | 4a854403a7e |
5121014512254 has 32 divisors (see below), whose sum is σ = 10320695256960. Its totient is φ = 1693895018400.
The previous prime is 5121014512219. The next prime is 5121014512297. The reversal of 5121014512254 is 4522154101215.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18040132 + ... + 18321800.
It is an arithmetic number, because the mean of its divisors is an integer number (322521726780).
Almost surely, 25121014512254 is an apocalyptic number.
5121014512254 is an abundant number, since it is smaller than the sum of its proper divisors (5199680744706).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5121014512254 is a wasteful number, since it uses less digits than its factorization.
5121014512254 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 304936.
The product of its (nonzero) digits is 16000, while the sum is 33.
Adding to 5121014512254 its reverse (4522154101215), we get a palindrome (9643168613469).
The spelling of 5121014512254 in words is "five trillion, one hundred twenty-one billion, fourteen million, five hundred twelve thousand, two hundred fifty-four".
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