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4768750 = 2557109
BaseRepresentation
bin10010001100001111101110
322222021111101
4102030033232
52210100000
6250113314
755351030
oct22141756
98867441
104768750
112767918
12171b83a
13cac75c
148c1c50
15642e6a
hex48c3ee

4768750 has 48 divisors (see below), whose sum is σ = 10311840. Its totient is φ = 1620000.

The previous prime is 4768747. The next prime is 4768763. The reversal of 4768750 is 578674.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 43696 + ... + 43804.

It is an arithmetic number, because the mean of its divisors is an integer number (214830).

Almost surely, 24768750 is an apocalyptic number.

4768750 is an abundant number, since it is smaller than the sum of its proper divisors (5543090).

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

4768750 is an equidigital number, since it uses as much as digits as its factorization.

4768750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143 (or 123 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 37.

The square root of 4768750 is about 2183.7467801922. The cubic root of 4768750 is about 168.3196625393.

The spelling of 4768750 in words is "four million, seven hundred sixty-eight thousand, seven hundred fifty".

Divisors: 1 2 5 7 10 14 25 35 50 70 109 125 175 218 250 350 545 625 763 875 1090 1250 1526 1750 2725 3125 3815 4375 5450 6250 7630 8750 13625 19075 21875 27250 38150 43750 68125 95375 136250 190750 340625 476875 681250 953750 2384375 4768750