Base | Representation |
---|---|
bin | 1011000100000100110… |
… | …00011101110000000111 |
3 | 1100100012221002012020012 |
4 | 11202002120131300013 |
5 | 22212014002322242 |
6 | 450345213300435 |
7 | 36315223363022 |
oct | 5420230356007 |
9 | 1310187065205 |
10 | 380144573447 |
11 | 137244779571 |
12 | 6181179471b |
13 | 29b02bb2632 |
14 | 145831921b9 |
15 | 9d4d6d9282 |
hex | 588261dc07 |
380144573447 has 4 divisors (see below), whose sum is σ = 380155938696. Its totient is φ = 380133208200.
The previous prime is 380144573441. The next prime is 380144573453. The reversal of 380144573447 is 744375441083.
It is a semiprime because it is the product of two primes.
It is an interprime number because it is at equal distance from previous prime (380144573441) and next prime (380144573453).
It is a cyclic number.
It is not a de Polignac number, because 380144573447 - 238 = 105266666503 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 380144573395 and 380144573404.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (380144573441) 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, 5632304 + ... + 5699397.
It is an arithmetic number, because the mean of its divisors is an integer number (95038984674).
Almost surely, 2380144573447 is an apocalyptic number.
380144573447 is a deficient number, since it is larger than the sum of its proper divisors (11365249).
380144573447 is a wasteful number, since it uses less digits than its factorization.
380144573447 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11365248.
The product of its (nonzero) digits is 4515840, while the sum is 50.
The spelling of 380144573447 in words is "three hundred eighty billion, one hundred forty-four million, five hundred seventy-three thousand, four hundred forty-seven".
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