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9974049 = 36154503
BaseRepresentation
bin100110000011…
…000100100001
3200202201211020
4212003010201
510023132144
6553440053
7150530601
oct46030441
920681736
109974049
1156a2718
123410029
1320b2b07
141478c01
15d20419
hex983121

9974049 has 8 divisors (see below), whose sum is σ = 13516992. Its totient is φ = 6540240.

The previous prime is 9974039. The next prime is 9974051. The reversal of 9974049 is 9404799.

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

It is not a de Polignac number, because 9974049 - 27 = 9973921 is a prime.

9974049 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 9974049.

It is not an unprimeable number, because it can be changed into a prime (9974039) 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, 27069 + ... + 27434.

It is an arithmetic number, because the mean of its divisors is an integer number (1689624).

Almost surely, 29974049 is an apocalyptic number.

It is an amenable number.

9974049 is a deficient number, since it is larger than the sum of its proper divisors (3542943).

9974049 is a wasteful number, since it uses less digits than its factorization.

9974049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54567.

The product of its (nonzero) digits is 81648, while the sum is 42.

The square root of 9974049 is about 3158.1717812684. The cubic root of 9974049 is about 215.2569417756.

The spelling of 9974049 in words is "nine million, nine hundred seventy-four thousand, forty-nine".

Divisors: 1 3 61 183 54503 163509 3324683 9974049