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4974976 = 2738867
BaseRepresentation
bin10010111110100110000000
3100100202101101
4102332212000
52233144401
6254344144
760200206
oct22764600
910322341
104974976
112898856
1217bb054
131052596
14937076
15684101
hex4be980

4974976 has 16 divisors (see below), whose sum is σ = 9911340. Its totient is φ = 2487424.

The previous prime is 4974953. The next prime is 4975001. The reversal of 4974976 is 6794794.

4974976 is nontrivially palindromic in base 7.

It is a tau number, because it is divible by the number of its divisors (16).

It is a Smith number, since the sum of its digits (46) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19306 + ... + 19561.

Almost surely, 24974976 is an apocalyptic number.

It is an amenable number.

4974976 is a deficient number, since it is larger than the sum of its proper divisors (4936364).

4974976 is an equidigital number, since it uses as much as digits as its factorization.

4974976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38881 (or 38869 counting only the distinct ones).

The product of its digits is 381024, while the sum is 46.

The square root of 4974976 is about 2230.4654222830. The cubic root of 4974976 is about 170.7118478470.

It can be divided in two parts, 497497 and 6, that added together give a triangular number (497503 = T997).

The spelling of 4974976 in words is "four million, nine hundred seventy-four thousand, nine hundred seventy-six".

Divisors: 1 2 4 8 16 32 64 128 38867 77734 155468 310936 621872 1243744 2487488 4974976