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39484941 = 314818887
BaseRepresentation
bin1001011010011…
…1111000001101
32202022001011020
42112213320031
540102004231
63530144353
7656421306
oct226477015
982261136
1039484941
1120319691
12112820b9
138246292
14535b7ad
1536ee396
hex25a7e0d

39484941 has 8 divisors (see below), whose sum is σ = 52688064. Its totient is φ = 26302560.

The previous prime is 39484937. The next prime is 39484943. The reversal of 39484941 is 14948493.

39484941 is a nontrivial binomial coefficient, being equal to C(8887, 2).

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

It is not a de Polignac number, because 39484941 - 22 = 39484937 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 39484893 and 39484902.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (39484943) 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, 1 + ... + 8886.

It is an arithmetic number, because the mean of its divisors is an integer number (6586008).

Almost surely, 239484941 is an apocalyptic number.

39484941 is the 8886-th triangular number.

It is an amenable number.

39484941 is a deficient number, since it is larger than the sum of its proper divisors (13203123).

39484941 is a wasteful number, since it uses less digits than its factorization.

39484941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10371.

The product of its digits is 124416, while the sum is 42.

The square root of 39484941 is about 6283.7044010679. The cubic root of 39484941 is about 340.5209459235.

The spelling of 39484941 in words is "thirty-nine million, four hundred eighty-four thousand, nine hundred forty-one".

Divisors: 1 3 1481 4443 8887 26661 13161647 39484941