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4948069 = 72100981
BaseRepresentation
bin10010111000000001100101
3100022101110211
4102320001211
52231314234
6254015421
760025600
oct22700145
910271424
104948069
11287a615
1217a7571
131043269
1492b337
1567b164
hex4b8065

4948069 has 6 divisors (see below), whose sum is σ = 5755974. Its totient is φ = 4241160.

The previous prime is 4948057. The next prime is 4948079. The reversal of 4948069 is 9608494.

It can be written as a sum of positive squares in only one way, i.e., 2683044 + 2265025 = 1638^2 + 1505^2 .

It is not a de Polignac number, because 4948069 - 29 = 4947557 is a prime.

It is a super-2 number, since 2×49480692 = 48966773657522, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4948039) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 50442 + ... + 50539.

It is an arithmetic number, because the mean of its divisors is an integer number (959329).

Almost surely, 24948069 is an apocalyptic number.

4948069 is a gapful number since it is divisible by the number (49) formed by its first and last digit.

It is an amenable number.

4948069 is a deficient number, since it is larger than the sum of its proper divisors (807905).

4948069 is a wasteful number, since it uses less digits than its factorization.

4948069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100995 (or 100988 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 40.

The square root of 4948069 is about 2224.4255438202. The cubic root of 4948069 is about 170.4035281254.

The spelling of 4948069 in words is "four million, nine hundred forty-eight thousand, sixty-nine".

Divisors: 1 7 49 100981 706867 4948069