Base | Representation |
---|---|
bin | 1100111110001011100… |
… | …11001001111011011001 |
3 | 1120121102121110200110220 |
4 | 12133011303021323121 |
5 | 24300243214344144 |
6 | 540430221030253 |
7 | 44125602535554 |
oct | 6370563117331 |
9 | 1517377420426 |
10 | 445700153049 |
11 | 162025131828 |
12 | 724680b5389 |
13 | 3304c613418 |
14 | 1780180969b |
15 | b8d8a39919 |
hex | 67c5cc9ed9 |
445700153049 has 4 divisors (see below), whose sum is σ = 594266870736. Its totient is φ = 297133435364.
The previous prime is 445700153023. The next prime is 445700153069. The reversal of 445700153049 is 940351007544.
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.
It is a cyclic number.
It is not a de Polignac number, because 445700153049 - 29 = 445700152537 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 445700153049.
It is not an unprimeable number, because it can be changed into a prime (445700153069) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74283358839 + ... + 74283358844.
It is an arithmetic number, because the mean of its divisors is an integer number (148566717684).
Almost surely, 2445700153049 is an apocalyptic number.
It is an amenable number.
445700153049 is a deficient number, since it is larger than the sum of its proper divisors (148566717687).
445700153049 is a wasteful number, since it uses less digits than its factorization.
445700153049 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 148566717686.
The product of its (nonzero) digits is 302400, while the sum is 42.
The spelling of 445700153049 in words is "four hundred forty-five billion, seven hundred million, one hundred fifty-three thousand, forty-nine".
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