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38236483 = 42190823
BaseRepresentation
bin1001000111011…
…1000101000011
32122221121121001
42101313011003
534242031413
63443312431
7643001425
oct221670503
978847531
1038236483
111a6466aa
121097b717
137bc9c4c
145114815
1535544dd
hex2477143

38236483 has 4 divisors (see below), whose sum is σ = 38327728. Its totient is φ = 38145240.

The previous prime is 38236469. The next prime is 38236489. The reversal of 38236483 is 38463283.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-38236483 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38236489) 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, 44991 + ... + 45832.

It is an arithmetic number, because the mean of its divisors is an integer number (9581932).

Almost surely, 238236483 is an apocalyptic number.

38236483 is a deficient number, since it is larger than the sum of its proper divisors (91245).

38236483 is an equidigital number, since it uses as much as digits as its factorization.

38236483 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91244.

The product of its digits is 82944, while the sum is 37.

The square root of 38236483 is about 6183.5655571846. The cubic root of 38236483 is about 336.8935112475.

The spelling of 38236483 in words is "thirty-eight million, two hundred thirty-six thousand, four hundred eighty-three".

Divisors: 1 421 90823 38236483