Base | Representation |
---|---|
bin | 110001101111101111… |
… | …001100101110011100 |
3 | 12002212112100010002011 |
4 | 301233233030232130 |
5 | 1333343022021140 |
6 | 40312124441004 |
7 | 3600440434345 |
oct | 615757145634 |
9 | 162775303064 |
10 | 53414251420 |
11 | 2071aa52742 |
12 | a4283a9164 |
13 | 506321553a |
14 | 2829d6b0cc |
15 | 15c94b4cea |
hex | c6fbccb9c |
53414251420 has 24 divisors (see below), whose sum is σ = 114905781648. Its totient is φ = 20844585600.
The previous prime is 53414251417. The next prime is 53414251459. The reversal of 53414251420 is 2415241435.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32568846 + ... + 32570485.
It is an arithmetic number, because the mean of its divisors is an integer number (4787740902).
Almost surely, 253414251420 is an apocalyptic number.
It is an amenable number.
53414251420 is an abundant number, since it is smaller than the sum of its proper divisors (61491530228).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53414251420 is a wasteful number, since it uses less digits than its factorization.
53414251420 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 65139381 (or 65139379 counting only the distinct ones).
The product of its (nonzero) digits is 19200, while the sum is 31.
Adding to 53414251420 its reverse (2415241435), we get a palindrome (55829492855).
The spelling of 53414251420 in words is "fifty-three billion, four hundred fourteen million, two hundred fifty-one thousand, four hundred twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •