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2250530354 = 21979749677
BaseRepresentation
bin1000011000100100…
…0101111000110010
312210211202210021002
42012021011320302
514102113432404
61011152402002
7106525122662
oct20611057062
95724683232
102250530354
11a55402846
12529846302
1329b344287
14174c721a2
15d289dc1e
hex86245e32

2250530354 has 16 divisors (see below), whose sum is σ = 3598454400. Its totient is φ = 1052545104.

The previous prime is 2250530353. The next prime is 2250530369. The reversal of 2250530354 is 4530350522.

It is not an unprimeable number, because it can be changed into a prime (2250530353) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 371837 + ... + 377840.

It is an arithmetic number, because the mean of its divisors is an integer number (224903400).

Almost surely, 22250530354 is an apocalyptic number.

2250530354 is a deficient number, since it is larger than the sum of its proper divisors (1347924046).

2250530354 is a wasteful number, since it uses less digits than its factorization.

2250530354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 749777.

The product of its (nonzero) digits is 18000, while the sum is 29.

The square root of 2250530354 is about 47439.7549951515. The cubic root of 2250530354 is about 1310.4736461036.

Adding to 2250530354 its reverse (4530350522), we get a palindrome (6780880876).

The spelling of 2250530354 in words is "two billion, two hundred fifty million, five hundred thirty thousand, three hundred fifty-four".

Divisors: 1 2 19 38 79 158 1501 3002 749677 1499354 14243863 28487726 59224483 118448966 1125265177 2250530354