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4772976 = 243137649
BaseRepresentation
bin10010001101010001110000
322222111021220
4102031101300
52210213401
6250145040
755366245
oct22152160
98874256
104772976
11277000a
121722180
13cb1660
148c35cc
15644336
hex48d470

4772976 has 40 divisors (see below), whose sum is σ = 13280400. Its totient is φ = 1468416.

The previous prime is 4772953. The next prime is 4772993. The reversal of 4772976 is 6792774.

It is a d-powerful number, because it can be written as 411 + 7 + 7 + 29 + 96 + 72 + 66 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3201 + ... + 4448.

It is an arithmetic number, because the mean of its divisors is an integer number (332010).

Almost surely, 24772976 is an apocalyptic number.

It is an amenable number.

4772976 is an abundant number, since it is smaller than the sum of its proper divisors (8507424).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4772976 is a wasteful number, since it uses less digits than its factorization.

4772976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7673 (or 7667 counting only the distinct ones).

The product of its digits is 148176, while the sum is 42.

The square root of 4772976 is about 2184.7141689475. The cubic root of 4772976 is about 168.3693687081.

The spelling of 4772976 in words is "four million, seven hundred seventy-two thousand, nine hundred seventy-six".

Divisors: 1 2 3 4 6 8 12 13 16 24 26 39 48 52 78 104 156 208 312 624 7649 15298 22947 30596 45894 61192 91788 99437 122384 183576 198874 298311 367152 397748 596622 795496 1193244 1590992 2386488 4772976