Base | Representation |
---|---|
bin | 11010111010101100… |
… | …01100110001010101 |
3 | 1101022010002222122002 |
4 | 31131112030301111 |
5 | 214043424034303 |
6 | 10345543045045 |
7 | 1021052331326 |
oct | 153526146125 |
9 | 41263088562 |
10 | 14451002453 |
11 | 614623a038 |
12 | 2973740785 |
13 | 1493b99c34 |
14 | 9b135644d |
15 | 598a1d788 |
hex | 35d58cc55 |
14451002453 has 4 divisors (see below), whose sum is σ = 14546704608. Its totient is φ = 14355300300.
The previous prime is 14451002413. The next prime is 14451002459. The reversal of 14451002453 is 35420015441.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 35420015441 = 19 ⋅1864211339.
It is a cyclic number.
It is not a de Polignac number, because 14451002453 - 210 = 14451001429 is a prime.
It is a super-2 number, since 2×144510024532 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14451002459) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47850851 + ... + 47851152.
It is an arithmetic number, because the mean of its divisors is an integer number (3636676152).
Almost surely, 214451002453 is an apocalyptic number.
It is an amenable number.
14451002453 is a deficient number, since it is larger than the sum of its proper divisors (95702155).
14451002453 is an equidigital number, since it uses as much as digits as its factorization.
14451002453 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 95702154.
The product of its (nonzero) digits is 9600, while the sum is 29.
Adding to 14451002453 its reverse (35420015441), we get a palindrome (49871017894).
The spelling of 14451002453 in words is "fourteen billion, four hundred fifty-one million, two thousand, four hundred fifty-three".
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