Search a number
-
+
35254030 = 257271947
BaseRepresentation
bin1000011001111…
…0111100001110
32110100002102211
42012132330032
533011112110
63255341034
7605440300
oct206367416
973302384
1035254030
1118999969
12b98177a
1373c4596
144979970
15316598a
hex219ef0e

35254030 has 24 divisors (see below), whose sum is σ = 73818648. Its totient is φ = 12086928.

The previous prime is 35254013. The next prime is 35254033. The reversal of 35254030 is 3045253.

It is a junction number, because it is equal to n+sod(n) for n = 35253992 and 35254010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (35254033) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 35484 + ... + 36463.

It is an arithmetic number, because the mean of its divisors is an integer number (3075777).

Almost surely, 235254030 is an apocalyptic number.

35254030 is an abundant number, since it is smaller than the sum of its proper divisors (38564618).

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

35254030 is a wasteful number, since it uses less digits than its factorization.

35254030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71968 (or 71961 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 22.

The square root of 35254030 is about 5937.5104210435. The cubic root of 35254030 is about 327.8961040659.

Adding to 35254030 its reverse (3045253), we get a palindrome (38299283).

The spelling of 35254030 in words is "thirty-five million, two hundred fifty-four thousand, thirty".

Divisors: 1 2 5 7 10 14 35 49 70 98 245 490 71947 143894 359735 503629 719470 1007258 2518145 3525403 5036290 7050806 17627015 35254030