Search a number
-
+
4325750 = 25311313
BaseRepresentation
bin10000100000000101110110
322010202210222
4100200011312
52101411000
6232414342
751524342
oct20400566
98122728
104325750
112495000
1215473b2
13b85c20
14808622
155a6a85
hex420176

4325750 has 64 divisors (see below), whose sum is σ = 9592128. Its totient is φ = 1452000.

The previous prime is 4325743. The next prime is 4325759. The reversal of 4325750 is 575234.

It is a super-2 number, since 2×43257502 = 37424226125000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4325759) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 332744 + ... + 332756.

It is an arithmetic number, because the mean of its divisors is an integer number (149877).

Almost surely, 24325750 is an apocalyptic number.

4325750 is an abundant number, since it is smaller than the sum of its proper divisors (5266378).

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

4325750 is a wasteful number, since it uses less digits than its factorization.

4325750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63 (or 31 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 26.

The square root of 4325750 is about 2079.8437441308. The cubic root of 4325750 is about 162.9372837624.

4325750 divided by its sum of digits (26) gives a cube (166375 = 553).

The spelling of 4325750 in words is "four million, three hundred twenty-five thousand, seven hundred fifty".

Divisors: 1 2 5 10 11 13 22 25 26 50 55 65 110 121 125 130 143 242 250 275 286 325 550 605 650 715 1210 1331 1375 1430 1573 1625 2662 2750 3025 3146 3250 3575 6050 6655 7150 7865 13310 15125 15730 17303 17875 30250 33275 34606 35750 39325 66550 78650 86515 166375 173030 196625 332750 393250 432575 865150 2162875 4325750