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38423432483 = 231670584021
BaseRepresentation
bin100011110010001101…
…110000110100100011
310200011210110121102222
4203302031300310203
51112142344314413
625352415301255
72530111534022
oct436215606443
9120153417388
1038423432483
1115328031587
127543b1a82b
133814562387
141c070568b9
15eed3b5b08
hex8f2370d23

38423432483 has 4 divisors (see below), whose sum is σ = 40094016528. Its totient is φ = 36752848440.

The previous prime is 38423432459. The next prime is 38423432501.

38423432483 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 38423432483 - 28 = 38423432227 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38423437483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 835291988 + ... + 835292033.

It is an arithmetic number, because the mean of its divisors is an integer number (10023504132).

Almost surely, 238423432483 is an apocalyptic number.

38423432483 is a deficient number, since it is larger than the sum of its proper divisors (1670584045).

38423432483 is a wasteful number, since it uses less digits than its factorization.

38423432483 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1670584044.

The product of its digits is 1327104, while the sum is 44.

The spelling of 38423432483 in words is "thirty-eight billion, four hundred twenty-three million, four hundred thirty-two thousand, four hundred eighty-three".

Divisors: 1 23 1670584021 38423432483