Base | Representation |
---|---|
bin | 1101001101011110010011… |
… | …1010101111010111111101 |
3 | 1220102120212221022111200100 |
4 | 3103113210322233113331 |
5 | 3400434424002001141 |
6 | 50520430022551313 |
7 | 3026256065436414 |
oct | 323274472572775 |
9 | 56376787274610 |
10 | 14525125031421 |
11 | 46a0086458064 |
12 | 1767096b98539 |
13 | 8149374a4304 |
14 | 38303c4a447b |
15 | 1a2c726a00b6 |
hex | d35e4eaf5fd |
14525125031421 has 48 divisors (see below), whose sum is σ = 21480564897792. Its totient is φ = 9454536000000.
The previous prime is 14525125031411. The next prime is 14525125031531. The reversal of 14525125031421 is 12413052152541.
14525125031421 is a `hidden beast` number, since 1 + 4 + 5 + 2 + 5 + 1 + 2 + 503 + 142 + 1 = 666.
It is not a de Polignac number, because 14525125031421 - 221 = 14525122934269 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14525125031411) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 297920796 + ... + 297969546.
It is an arithmetic number, because the mean of its divisors is an integer number (447511768704).
Almost surely, 214525125031421 is an apocalyptic number.
It is an amenable number.
14525125031421 is a deficient number, since it is larger than the sum of its proper divisors (6955439866371).
14525125031421 is a wasteful number, since it uses less digits than its factorization.
14525125031421 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 51834 (or 51831 counting only the distinct ones).
The product of its (nonzero) digits is 48000, while the sum is 36.
Adding to 14525125031421 its reverse (12413052152541), we get a palindrome (26938177183962).
The spelling of 14525125031421 in words is "fourteen trillion, five hundred twenty-five billion, one hundred twenty-five million, thirty-one thousand, four hundred twenty-one".
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