Base | Representation |
---|---|
bin | 110110000001100110011… |
… | …1001111101101101100000 |
3 | 222021211120212012101112110 |
4 | 1230003030321331231200 |
5 | 1433123142124001103 |
6 | 23443021321355320 |
7 | 1364306631064113 |
oct | 154031471755540 |
9 | 28254525171473 |
10 | 7425141234528 |
11 | 2402a91721316 |
12 | 9bb060938b40 |
13 | 41b2598203b4 |
14 | 1b954342857a |
15 | cd2293b7403 |
hex | 6c0cce7db60 |
7425141234528 has 24 divisors (see below), whose sum is σ = 19490995740888. Its totient is φ = 2475047078144.
The previous prime is 7425141234521. The next prime is 7425141234559. The reversal of 7425141234528 is 8254321415247.
It is a tau number, because it is divible by the number of its divisors (24).
It is a Harshad number since it is a multiple of its sum of digits (48).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (7425141234521) 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, 38672610501 + ... + 38672610692.
It is an arithmetic number, because the mean of its divisors is an integer number (812124822537).
Almost surely, 27425141234528 is an apocalyptic number.
It is an amenable number.
7425141234528 is an abundant number, since it is smaller than the sum of its proper divisors (12065854506360).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7425141234528 is a wasteful number, since it uses less digits than its factorization.
7425141234528 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 77345221206 (or 77345221198 counting only the distinct ones).
The product of its digits is 2150400, while the sum is 48.
The spelling of 7425141234528 in words is "seven trillion, four hundred twenty-five billion, one hundred forty-one million, two hundred thirty-four thousand, five hundred twenty-eight".
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