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39484093 = 1119118793
BaseRepresentation
bin1001011010011…
…1101010111101
32202021222222211
42112213222331
540101442333
63530140421
7656415655
oct226475275
982258884
1039484093
1120318a90
1211281711
138245a8c
14535b365
1536edecd
hex25a7abd

39484093 has 8 divisors (see below), whose sum is σ = 43301376. Its totient is φ = 35704800.

The previous prime is 39484073. The next prime is 39484103. The reversal of 39484093 is 39048493.

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 39484093 - 25 = 39484061 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (39484043) 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, 7296 + ... + 11497.

It is an arithmetic number, because the mean of its divisors is an integer number (5412672).

Almost surely, 239484093 is an apocalyptic number.

It is an amenable number.

39484093 is a deficient number, since it is larger than the sum of its proper divisors (3817283).

39484093 is a wasteful number, since it uses less digits than its factorization.

39484093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18995.

The product of its (nonzero) digits is 93312, while the sum is 40.

The square root of 39484093 is about 6283.6369245844. The cubic root of 39484093 is about 340.5185081686.

Subtracting from 39484093 its reverse (39048493), we obtain a square (435600 = 6602).

The spelling of 39484093 in words is "thirty-nine million, four hundred eighty-four thousand, ninety-three".

Divisors: 1 11 191 2101 18793 206723 3589463 39484093