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38916941 = 78962467
BaseRepresentation
bin1001010001110…
…1001101001101
32201020012000012
42110131031031
534430320231
63510043005
7651534320
oct224351515
981205005
1038916941
111aa70968
1211049465
1380a789b
1452507b7
15363ae2b
hex251d34d

38916941 has 8 divisors (see below), whose sum is σ = 44976960. Its totient is φ = 32982048.

The previous prime is 38916887. The next prime is 38916967. The reversal of 38916941 is 14961983.

38916941 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 38916941 - 210 = 38915917 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38916971) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30611 + ... + 31856.

It is an arithmetic number, because the mean of its divisors is an integer number (5622120).

Almost surely, 238916941 is an apocalyptic number.

It is an amenable number.

38916941 is a deficient number, since it is larger than the sum of its proper divisors (6060019).

38916941 is an equidigital number, since it uses as much as digits as its factorization.

38916941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62563.

The product of its digits is 46656, while the sum is 41.

The square root of 38916941 is about 6238.3444117811. The cubic root of 38916941 is about 338.8802290640.

The spelling of 38916941 in words is "thirty-eight million, nine hundred sixteen thousand, nine hundred forty-one".

Divisors: 1 7 89 623 62467 437269 5559563 38916941