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4948100 = 225249481
BaseRepresentation
bin10010111000000010000100
3100022101111222
4102320002010
52231314400
6254015512
760025643
oct22700204
910271458
104948100
11287a643
1217a7598
131043291
1492b35a
1567b185
hex4b8084

4948100 has 18 divisors (see below), whose sum is σ = 10737594. Its totient is φ = 1979200.

The previous prime is 4948093. The next prime is 4948109. The reversal of 4948100 is 18494.

4948100 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 10816 + 4937284 = 104^2 + 2222^2 .

It is a super-2 number, since 2×49481002 = 48967387220000, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4948100.

It is not an unprimeable number, because it can be changed into a prime (4948109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 24641 + ... + 24840.

It is an arithmetic number, because the mean of its divisors is an integer number (596533).

Almost surely, 24948100 is an apocalyptic number.

It is an amenable number.

4948100 is an abundant number, since it is smaller than the sum of its proper divisors (5789494).

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

4948100 is a wasteful number, since it uses less digits than its factorization.

4948100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49495 (or 49488 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 4948100 is about 2224.4325119005. The cubic root of 4948100 is about 170.4038839880.

The spelling of 4948100 in words is "four million, nine hundred forty-eight thousand, one hundred".

Divisors: 1 2 4 5 10 20 25 50 100 49481 98962 197924 247405 494810 989620 1237025 2474050 4948100