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380631825057 = 31111534297729
BaseRepresentation
bin1011000100111110110…
…11001011101010100001
31100101110212221010210010
411202133123023222201
522214013221400212
6450505420555133
736333261062451
oct5423733135241
91311425833703
10380631825057
11137474818950
12619289b2aa9
1329b7cb22bb3
14145cbb89d61
159d7b38503c
hex589f6cbaa1

380631825057 has 8 divisors (see below), whose sum is σ = 553646291040. Its totient is φ = 230685954560.

The previous prime is 380631825037. The next prime is 380631825059. The reversal of 380631825057 is 750528136083.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 380631825057 - 28 = 380631824801 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 380631824997 and 380631825015.

It is not an unprimeable number, because it can be changed into a prime (380631825059) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5767148832 + ... + 5767148897.

It is an arithmetic number, because the mean of its divisors is an integer number (69205786380).

Almost surely, 2380631825057 is an apocalyptic number.

It is an amenable number.

380631825057 is a deficient number, since it is larger than the sum of its proper divisors (173014465983).

380631825057 is a wasteful number, since it uses less digits than its factorization.

380631825057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11534297743.

The product of its (nonzero) digits is 1209600, while the sum is 48.

The spelling of 380631825057 in words is "three hundred eighty billion, six hundred thirty-one million, eight hundred twenty-five thousand, fifty-seven".

Divisors: 1 3 11 33 11534297729 34602893187 126877275019 380631825057