Base | Representation |
---|---|
bin | 110001110100000100… |
… | …110000110011101001 |
3 | 12010001121020210100002 |
4 | 301310010300303221 |
5 | 1334020133404342 |
6 | 40323244152345 |
7 | 3602313052460 |
oct | 616404606351 |
9 | 163047223302 |
10 | 53487013097 |
11 | 2075802a661 |
12 | a4488386b5 |
13 | 507531009b |
14 | 28358ab9d7 |
15 | 15d0a88d32 |
hex | c74130ce9 |
53487013097 has 8 divisors (see below), whose sum is σ = 61250520000. Its totient is φ = 45754132464.
The previous prime is 53487013081. The next prime is 53487013109. The reversal of 53487013097 is 79031078435.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 53487013097 - 24 = 53487013081 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (53487013007) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7652822 + ... + 7659807.
It is an arithmetic number, because the mean of its divisors is an integer number (7656315000).
Almost surely, 253487013097 is an apocalyptic number.
It is an amenable number.
53487013097 is a deficient number, since it is larger than the sum of its proper divisors (7763506903).
53487013097 is a wasteful number, since it uses less digits than its factorization.
53487013097 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15313135.
The product of its (nonzero) digits is 635040, while the sum is 47.
The spelling of 53487013097 in words is "fifty-three billion, four hundred eighty-seven million, thirteen thousand, ninety-seven".
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