Search a number
-
+
3745900 = 225247797
BaseRepresentation
bin1110010010100001101100
321001022102001
432102201230
51424332100
6212142044
743560664
oct16224154
97038361
103745900
112129394
121307924
13a12012
146d71a4
154ded6a
hex39286c

3745900 has 36 divisors (see below), whose sum is σ = 8311968. Its totient is φ = 1464640.

The previous prime is 3745897. The next prime is 3745913. The reversal of 3745900 is 95473.

3745900 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4302 + ... + 5098.

It is an arithmetic number, because the mean of its divisors is an integer number (230888).

Almost surely, 23745900 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3745900, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4155984).

3745900 is an abundant number, since it is smaller than the sum of its proper divisors (4566068).

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

3745900 is a wasteful number, since it uses less digits than its factorization.

3745900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 858 (or 851 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 28.

The square root of 3745900 is about 1935.4327681426. The cubic root of 3745900 is about 155.3049839688.

The spelling of 3745900 in words is "three million, seven hundred forty-five thousand, nine hundred".

Divisors: 1 2 4 5 10 20 25 47 50 94 100 188 235 470 797 940 1175 1594 2350 3188 3985 4700 7970 15940 19925 37459 39850 74918 79700 149836 187295 374590 749180 936475 1872950 3745900