Base | Representation |
---|---|
bin | 100110100101001000110… |
… | …1101010011010111111101 |
3 | 200202220111202110002222000 |
4 | 1031022101231103113331 |
5 | 1143333341124343141 |
6 | 15135523223212513 |
7 | 1055042156114460 |
oct | 115122155232775 |
9 | 20686452402860 |
10 | 5302434215421 |
11 | 1764827975942 |
12 | 7177925a7139 |
13 | 2c602c2cb415 |
14 | 1448d3cd32d7 |
15 | 92ddd9645b6 |
hex | 4d291b535fd |
5302434215421 has 32 divisors (see below), whose sum is σ = 8977827409920. Its totient is φ = 3029908066992.
The previous prime is 5302434215411. The next prime is 5302434215447. The reversal of 5302434215421 is 1245124342035.
It is a happy number.
5302434215421 is a `hidden beast` number, since 5 + 3 + 0 + 2 + 434 + 215 + 4 + 2 + 1 = 666.
It is not a de Polignac number, because 5302434215421 - 227 = 5302299997693 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5302434215411) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11850456 + ... + 12289758.
It is an arithmetic number, because the mean of its divisors is an integer number (280557106560).
Almost surely, 25302434215421 is an apocalyptic number.
It is an amenable number.
5302434215421 is a deficient number, since it is larger than the sum of its proper divisors (3675393194499).
5302434215421 is a wasteful number, since it uses less digits than its factorization.
5302434215421 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 503182 (or 503176 counting only the distinct ones).
The product of its (nonzero) digits is 115200, while the sum is 36.
Adding to 5302434215421 its reverse (1245124342035), we get a palindrome (6547558557456).
The spelling of 5302434215421 in words is "five trillion, three hundred two billion, four hundred thirty-four million, two hundred fifteen thousand, four hundred twenty-one".
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