Base | Representation |
---|---|
bin | 110001101111110010… |
… | …001011001010010010 |
3 | 12002212120210202001212 |
4 | 301233302023022102 |
5 | 1333343222001232 |
6 | 40312153300122 |
7 | 3600450163433 |
oct | 615762131222 |
9 | 162776722055 |
10 | 53415031442 |
11 | 20720435793 |
12 | a428704642 |
13 | 50634295a6 |
14 | 282a0d148a |
15 | 15c95baeb2 |
hex | c6fc8b292 |
53415031442 has 8 divisors (see below), whose sum is σ = 80174885232. Its totient is φ = 26690069700.
The previous prime is 53415031429. The next prime is 53415031459. The reversal of 53415031442 is 24413051435.
53415031442 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 53415031399 and 53415031408.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8719184 + ... + 8725307.
It is an arithmetic number, because the mean of its divisors is an integer number (10021860654).
Almost surely, 253415031442 is an apocalyptic number.
53415031442 is a deficient number, since it is larger than the sum of its proper divisors (26759853790).
53415031442 is a wasteful number, since it uses less digits than its factorization.
53415031442 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17446024.
The product of its (nonzero) digits is 28800, while the sum is 32.
Adding to 53415031442 its reverse (24413051435), we get a palindrome (77828082877).
The spelling of 53415031442 in words is "fifty-three billion, four hundred fifteen million, thirty-one thousand, four hundred forty-two".
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