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4980223 = 19614297
BaseRepresentation
bin10010111111110111111111
3100101000120201
4102333313333
52233331343
6254424331
760221413
oct22776777
910330521
104980223
1128a1796
1218020a7
131054aa1
14938d43
1568594d
hex4bfdff

4980223 has 8 divisors (see below), whose sum is σ = 5329520. Its totient is φ = 4639680.

The previous prime is 4980221. The next prime is 4980253. The reversal of 4980223 is 3220894.

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

It is a cyclic number.

It is not a de Polignac number, because 4980223 - 21 = 4980221 is a prime.

It is a super-2 number, since 2×49802232 = 49605242259458, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4980191 and 4980200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4980221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 990 + ... + 3307.

It is an arithmetic number, because the mean of its divisors is an integer number (666190).

Almost surely, 24980223 is an apocalyptic number.

4980223 is a deficient number, since it is larger than the sum of its proper divisors (349297).

4980223 is a wasteful number, since it uses less digits than its factorization.

4980223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4377.

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 4980223 is about 2231.6413242275. The cubic root of 4980223 is about 170.7718421297.

The spelling of 4980223 in words is "four million, nine hundred eighty thousand, two hundred twenty-three".

Divisors: 1 19 61 1159 4297 81643 262117 4980223