Base | Representation |
---|---|
bin | 1011000101010011010… |
… | …10010111010000101011 |
3 | 1100101220212010000222120 |
4 | 11202221222113100223 |
5 | 22214341203430000 |
6 | 450534434122323 |
7 | 36340444665561 |
oct | 5425152272053 |
9 | 1311825100876 |
10 | 380803576875 |
11 | 1375527675a7 |
12 | 619764203a3 |
13 | 29ba95996a7 |
14 | 146068d7a31 |
15 | 9d8b4ae6a0 |
hex | 58a9a9742b |
380803576875 has 80 divisors (see below), whose sum is σ = 642772247040. Its totient is φ = 200446048000.
The previous prime is 380803576871. The next prime is 380803577009. The reversal of 380803576875 is 578675308083.
It is not a de Polignac number, because 380803576875 - 22 = 380803576871 is a prime.
It is a super-2 number, since 2×3808035768752 (a number of 24 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (380803576871) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 107966362 + ... + 107969888.
It is an arithmetic number, because the mean of its divisors is an integer number (8034653088).
Almost surely, 2380803576875 is an apocalyptic number.
380803576875 is a deficient number, since it is larger than the sum of its proper divisors (261968670165).
380803576875 is an equidigital number, since it uses as much as digits as its factorization.
380803576875 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4286 (or 4271 counting only the distinct ones).
The product of its (nonzero) digits is 33868800, while the sum is 60.
The spelling of 380803576875 in words is "three hundred eighty billion, eight hundred three million, five hundred seventy-six thousand, eight hundred seventy-five".
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