Search a number
-
+
250413102 = 23231448769
BaseRepresentation
bin11101110110100…
…00000000101110
3122110012022012100
432323100000232
51003101204402
640503115530
76130322232
oct1673200056
9573168170
10250413102
11119396085
126ba42ba6
133cb58744
14253865c2
1516eb671c
hexeed002e

250413102 has 24 divisors (see below), whose sum is σ = 560064960. Its totient is φ = 80778240.

The previous prime is 250413091. The next prime is 250413127. The reversal of 250413102 is 201314052.

250413102 is a `hidden beast` number, since 250 + 413 + 1 + 0 + 2 = 666.

250413102 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 223827 + ... + 224942.

It is an arithmetic number, because the mean of its divisors is an integer number (23336040).

Almost surely, 2250413102 is an apocalyptic number.

250413102 is an abundant number, since it is smaller than the sum of its proper divisors (309651858).

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

250413102 is a wasteful number, since it uses less digits than its factorization.

250413102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 448808 (or 448805 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 250413102 is about 15824.4463410256. The cubic root of 250413102 is about 630.3073179401.

Adding to 250413102 its reverse (201314052), we get a palindrome (451727154).

The spelling of 250413102 in words is "two hundred fifty million, four hundred thirteen thousand, one hundred two".

Divisors: 1 2 3 6 9 18 31 62 93 186 279 558 448769 897538 1346307 2692614 4038921 8077842 13911839 27823678 41735517 83471034 125206551 250413102