Search a number
-
+
6250468 = 2271931379
BaseRepresentation
bin10111110101111111100100
3102202120000211
4113311333210
53100003333
6341545204
7104061640
oct27657744
912676024
106250468
11358a084
122115204
1313ab003
14b89c20
15836ecd
hex5f5fe4

6250468 has 48 divisors (see below), whose sum is σ = 13619200. Its totient is φ = 2449440.

The previous prime is 6250459. The next prime is 6250469. The reversal of 6250468 is 8640526.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is not an unprimeable number, because it can be changed into a prime (6250469) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16303 + ... + 16681.

Almost surely, 26250468 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 6250468, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6809600).

6250468 is an abundant number, since it is smaller than the sum of its proper divisors (7368732).

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

6250468 is a wasteful number, since it uses less digits than its factorization.

6250468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 440 (or 438 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 31.

The square root of 6250468 is about 2500.0935982479. The cubic root of 6250468 is about 184.2061724886.

The spelling of 6250468 in words is "six million, two hundred fifty thousand, four hundred sixty-eight".

Divisors: 1 2 4 7 14 19 28 31 38 62 76 124 133 217 266 379 434 532 589 758 868 1178 1516 2356 2653 4123 5306 7201 8246 10612 11749 14402 16492 23498 28804 46996 50407 82243 100814 164486 201628 223231 328972 446462 892924 1562617 3125234 6250468