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4954988 = 221238747
BaseRepresentation
bin10010111001101101101100
3100022201222002
4102321231230
52232024423
6254111432
760055013
oct22715554
910281862
104954988
112884835
1217ab578
13104645c
1492da7a
1567d228
hex4b9b6c

4954988 has 6 divisors (see below), whose sum is σ = 8671236. Its totient is φ = 2477492.

The previous prime is 4954987. The next prime is 4955011. The reversal of 4954988 is 8894594.

It is not an unprimeable number, because it can be changed into a prime (4954981) by changing a digit.

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, 619370 + ... + 619377.

It is an arithmetic number, because the mean of its divisors is an integer number (1445206).

Almost surely, 24954988 is an apocalyptic number.

It is an amenable number.

4954988 is a deficient number, since it is larger than the sum of its proper divisors (3716248).

4954988 is a wasteful number, since it uses less digits than its factorization.

4954988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1238751 (or 1238749 counting only the distinct ones).

The product of its digits is 414720, while the sum is 47.

The square root of 4954988 is about 2225.9802335151. The cubic root of 4954988 is about 170.4829175388.

The spelling of 4954988 in words is "four million, nine hundred fifty-four thousand, nine hundred eighty-eight".

Divisors: 1 2 4 1238747 2477494 4954988