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250002324 = 2232111348563
BaseRepresentation
bin11101110011010…
…11101110010100
3122102102102201100
432321223232110
51003000033244
640450230100
76123661515
oct1671535624
9572372640
10250002324
111191354a0
126b885330
133ca43790
14252baa0c
1516e34b69
hexee6bb94

250002324 has 72 divisors (see below), whose sum is σ = 742446432. Its totient is φ = 69929280.

The previous prime is 250002317. The next prime is 250002331. The reversal of 250002324 is 423200052.

250002324 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (250002317) and next prime (250002331).

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

It is a junction number, because it is equal to n+sod(n) for n = 250002297 and 250002306.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19134 + ... + 29429.

It is an arithmetic number, because the mean of its divisors is an integer number (10311756).

Almost surely, 2250002324 is an apocalyptic number.

It is an amenable number.

250002324 is an abundant number, since it is smaller than the sum of its proper divisors (492444108).

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

250002324 is a wasteful number, since it uses less digits than its factorization.

250002324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48597 (or 48592 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 18.

The square root of 250002324 is about 15811.4617920039. The cubic root of 250002324 is about 629.9624769791.

Adding to 250002324 its reverse (423200052), we get a palindrome (673202376).

The spelling of 250002324 in words is "two hundred fifty million, two thousand, three hundred twenty-four".

Divisors: 1 2 3 4 6 9 11 12 13 18 22 26 33 36 39 44 52 66 78 99 117 132 143 156 198 234 286 396 429 468 572 858 1287 1716 2574 5148 48563 97126 145689 194252 291378 437067 534193 582756 631319 874134 1068386 1262638 1602579 1748268 1893957 2136772 2525276 3205158 3787914 4807737 5681871 6410316 6944509 7575828 9615474 11363742 13889018 19230948 20833527 22727484 27778036 41667054 62500581 83334108 125001162 250002324