Search a number
-
+
2255112524 = 2271135471303
BaseRepresentation
bin1000011001101010…
…0100100101001100
312211011101120211002
42012122210211030
514104302100044
61011434515432
7106612066040
oct20632444514
95734346732
102255112524
11a57a52465
1252b295b78
1329c289b12
14175706020
15d2ea674e
hex866a494c

2255112524 has 48 divisors (see below), whose sum is σ = 4561955328. Its totient is φ = 955438848.

The previous prime is 2255112523. The next prime is 2255112571. The reversal of 2255112524 is 4252115522.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2255112523) 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 15 ways as a sum of consecutive naturals, for example, 1730057 + ... + 1731359.

It is an arithmetic number, because the mean of its divisors is an integer number (95040736).

Almost surely, 22255112524 is an apocalyptic number.

It is an amenable number.

2255112524 is an abundant number, since it is smaller than the sum of its proper divisors (2306842804).

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

2255112524 is a wasteful number, since it uses less digits than its factorization.

2255112524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1974 (or 1972 counting only the distinct ones).

The product of its digits is 8000, while the sum is 29.

The square root of 2255112524 is about 47488.0250589557. The cubic root of 2255112524 is about 1311.3624354613.

The spelling of 2255112524 in words is "two billion, two hundred fifty-five million, one hundred twelve thousand, five hundred twenty-four".

Divisors: 1 2 4 7 14 28 113 226 452 547 791 1094 1303 1582 2188 2606 3164 3829 5212 7658 9121 15316 18242 36484 61811 123622 147239 247244 294478 432677 588956 712741 865354 1030673 1425482 1730708 2061346 2850964 4122692 4989187 9978374 19956748 80539733 161079466 322158932 563778131 1127556262 2255112524