Search a number
-
+
2255152110 = 235411833457
BaseRepresentation
bin1000011001101010…
…1110001111101110
312211011110121010020
42012122232033232
514104304331420
61011435423010
7106612322331
oct20632561756
95734417106
102255152110
11a57a7a182
1252b2b4a66
1329c2a1b43
14175716618
15d2eb3340
hex866ae3ee

2255152110 has 32 divisors (see below), whose sum is σ = 5544376992. Its totient is φ = 586705920.

The previous prime is 2255152087. The next prime is 2255152117. The reversal of 2255152110 is 112515522.

It is a super-2 number, since 2×22551521102 = 10171422078474904200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2255152117) 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, 915499 + ... + 917958.

It is an arithmetic number, because the mean of its divisors is an integer number (173261781).

Almost surely, 22255152110 is an apocalyptic number.

2255152110 is an abundant number, since it is smaller than the sum of its proper divisors (3289224882).

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

2255152110 is a wasteful number, since it uses less digits than its factorization.

2255152110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1833508.

The product of its (nonzero) digits is 1000, while the sum is 24.

The square root of 2255152110 is about 47488.4418569403. The cubic root of 2255152110 is about 1311.3701085876.

Adding to 2255152110 its reverse (112515522), we get a palindrome (2367667632).

The spelling of 2255152110 in words is "two billion, two hundred fifty-five million, one hundred fifty-two thousand, one hundred ten".

Divisors: 1 2 3 5 6 10 15 30 41 82 123 205 246 410 615 1230 1833457 3666914 5500371 9167285 11000742 18334570 27501855 55003710 75171737 150343474 225515211 375858685 451030422 751717370 1127576055 2255152110