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4948280 = 235123707
BaseRepresentation
bin10010111000000100111000
3100022101202122
4102320010320
52231321110
6254020412
760026321
oct22700470
910271678
104948280
11287a797
1217a7708
13104339c
1492b448
1567b255
hex4b8138

4948280 has 16 divisors (see below), whose sum is σ = 11133720. Its totient is φ = 1979296.

The previous prime is 4948267. The next prime is 4948283. The reversal of 4948280 is 828494.

It is a self number, because there is not a number n which added to its sum of digits gives 4948280.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4948283) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61814 + ... + 61893.

Almost surely, 24948280 is an apocalyptic number.

4948280 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4948280 is an abundant number, since it is smaller than the sum of its proper divisors (6185440).

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

4948280 is a wasteful number, since it uses less digits than its factorization.

4948280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123718 (or 123714 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 35.

The square root of 4948280 is about 2224.4729712901. The cubic root of 4948280 is about 170.4059502577.

The spelling of 4948280 in words is "four million, nine hundred forty-eight thousand, two hundred eighty".

Divisors: 1 2 4 5 8 10 20 40 123707 247414 494828 618535 989656 1237070 2474140 4948280