Base | Representation |
---|---|
bin | 111001000010… |
… | …101111101111 |
3 | 1001010201021200 |
4 | 321002233233 |
5 | 12312002310 |
6 | 1252300543 |
7 | 241050036 |
oct | 71025757 |
9 | 31121250 |
10 | 14953455 |
11 | 8493830 |
12 | 5011753 |
13 | 31373ca |
14 | 1db371d |
15 | 14a59c0 |
hex | e42bef |
14953455 has 48 divisors (see below), whose sum is σ = 29955744. Its totient is φ = 6819840.
The previous prime is 14953453. The next prime is 14953459. The reversal of 14953455 is 55435941.
It is not a de Polignac number, because 14953455 - 21 = 14953453 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14953451) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7527 + ... + 9303.
It is an arithmetic number, because the mean of its divisors is an integer number (624078).
Almost surely, 214953455 is an apocalyptic number.
14953455 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
14953455 is an abundant number, since it is smaller than the sum of its proper divisors (15002289).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14953455 is a wasteful number, since it uses less digits than its factorization.
14953455 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1816 (or 1813 counting only the distinct ones).
The product of its digits is 54000, while the sum is 36.
The square root of 14953455 is about 3866.9697438692. The cubic root of 14953455 is about 246.3658545951.
It can be divided in two parts, 1495 and 3455, that added together give a triangular number (4950 = T99).
The spelling of 14953455 in words is "fourteen million, nine hundred fifty-three thousand, four hundred fifty-five".
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