Base | Representation |
---|---|
bin | 1110101110111100110… |
… | …1101000000111111110 |
3 | 220012100110121221010022 |
4 | 3223233031220013332 |
5 | 13121343041230024 |
6 | 312140554412142 |
7 | 24200404440545 |
oct | 3535715500776 |
9 | 805313557108 |
10 | 253121430014 |
11 | 983914a2882 |
12 | 41081a31052 |
13 | 1ab3b97b1bb |
14 | c3731c715c |
15 | 68b6d9735e |
hex | 3aef3681fe |
253121430014 has 16 divisors (see below), whose sum is σ = 387349134480. Its totient is φ = 124011264000.
The previous prime is 253121429879. The next prime is 253121430043. The reversal of 253121430014 is 410034121352.
It is a happy number.
253121430014 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
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, 1471112 + ... + 1634139.
It is an arithmetic number, because the mean of its divisors is an integer number (24209320905).
Almost surely, 2253121430014 is an apocalyptic number.
253121430014 is a deficient number, since it is larger than the sum of its proper divisors (134227704466).
253121430014 is a wasteful number, since it uses less digits than its factorization.
253121430014 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3106075.
The product of its (nonzero) digits is 2880, while the sum is 26.
Adding to 253121430014 its reverse (410034121352), we get a palindrome (663155551366).
The spelling of 253121430014 in words is "two hundred fifty-three billion, one hundred twenty-one million, four hundred thirty thousand, fourteen".
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