Base | Representation |
---|---|
bin | 1011000100000100110… |
… | …00011101010111100011 |
3 | 1100100012221002010001222 |
4 | 11202002120131113203 |
5 | 22212014002300000 |
6 | 450345213245255 |
7 | 36315223355315 |
oct | 5420230352743 |
9 | 1310187063058 |
10 | 380144571875 |
11 | 137244778372 |
12 | 6181179382b |
13 | 29b02bb19c3 |
14 | 145831917b5 |
15 | 9d4d6d8a85 |
hex | 588261d5e3 |
380144571875 has 36 divisors (see below), whose sum is σ = 490976044272. Its totient is φ = 294303150000.
The previous prime is 380144571869. The next prime is 380144571901. The reversal of 380144571875 is 578175441083.
It is a happy number.
It is not a de Polignac number, because 380144571875 - 224 = 380127794659 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 2939834 + ... + 3066416.
It is an arithmetic number, because the mean of its divisors is an integer number (13638223452).
Almost surely, 2380144571875 is an apocalyptic number.
380144571875 is a deficient number, since it is larger than the sum of its proper divisors (110831472397).
380144571875 is an frugal number, since it uses more digits than its factorization.
380144571875 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 126670 (or 126619 counting only the distinct ones).
The product of its (nonzero) digits is 3763200, while the sum is 53.
The spelling of 380144571875 in words is "three hundred eighty billion, one hundred forty-four million, five hundred seventy-one thousand, eight hundred seventy-five".
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