Search a number
-
+
2232420086 = 213193723301
BaseRepresentation
bin1000010100010000…
…0000011011110110
312202120200200122102
42011010000123312
514032444420321
61005304302102
7106215154241
oct20504003366
95676620572
102232420086
11a46163286
12523771932
13297673040
141726ba258
15d0ec2c0b
hex851006f6

2232420086 has 48 divisors (see below), whose sum is σ = 3902567760. Its totient is φ = 949449600.

The previous prime is 2232420083. The next prime is 2232420103. The reversal of 2232420086 is 6800242322.

It is a super-3 number, since 3×22324200863 (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2232420083) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 674636 + ... + 677936.

It is an arithmetic number, because the mean of its divisors is an integer number (81303495).

Almost surely, 22232420086 is an apocalyptic number.

2232420086 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

2232420086 is a deficient number, since it is larger than the sum of its proper divisors (1670147674).

2232420086 is a wasteful number, since it uses less digits than its factorization.

2232420086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3409 (or 3372 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 29.

The square root of 2232420086 is about 47248.4929495111. The cubic root of 2232420086 is about 1306.9489990045.

The spelling of 2232420086 in words is "two billion, two hundred thirty-two million, four hundred twenty thousand, eighty-six".

Divisors: 1 2 13 19 26 37 38 74 247 481 494 703 962 1369 1406 2738 3301 6602 9139 17797 18278 26011 35594 42913 52022 62719 85826 122137 125438 244274 338143 676286 815347 1587781 1630694 2320603 3175562 4519069 4641206 9038138 30167839 58747897 60335678 85862311 117495794 171724622 1116210043 2232420086