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4914772 = 221228693
BaseRepresentation
bin10010101111111001010100
3100020200210121
4102233321110
52224233042
6253201324
756526532
oct22577124
910220717
104914772
1128575a5
121790244
131031065
1491d152
15671367
hex4afe54

4914772 has 6 divisors (see below), whose sum is σ = 8600858. Its totient is φ = 2457384.

The previous prime is 4914769. The next prime is 4914781. The reversal of 4914772 is 2774194.

It can be written as a sum of positive squares in only one way, i.e., 4268356 + 646416 = 2066^2 + 804^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 614343 + ... + 614350.

Almost surely, 24914772 is an apocalyptic number.

It is an amenable number.

4914772 is a deficient number, since it is larger than the sum of its proper divisors (3686086).

4914772 is a wasteful number, since it uses less digits than its factorization.

4914772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1228697 (or 1228695 counting only the distinct ones).

The product of its digits is 14112, while the sum is 34.

The square root of 4914772 is about 2216.9285058387. The cubic root of 4914772 is about 170.0204358363.

The spelling of 4914772 in words is "four million, nine hundred fourteen thousand, seven hundred seventy-two".

Divisors: 1 2 4 1228693 2457386 4914772