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2230324432 = 24722986959
BaseRepresentation
bin1000010011110000…
…0000110011010000
312202102202012221121
42010330000303100
514031430340212
61005151332024
7106161305410
oct20474006320
95672665847
102230324432
11a44a61836
12522b21014
132970bb1cb
141722d2640
15d0c0bd07
hex84f00cd0

2230324432 has 40 divisors (see below), whose sum is σ = 4960198400. Its totient is φ = 951668352.

The previous prime is 2230324409. The next prime is 2230324433. The reversal of 2230324432 is 2344230322.

It is a super-2 number, since 2×22303244322 = 9948694143952245248, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2230324397 and 2230324406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2230324433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17832 + ... + 69127.

It is an arithmetic number, because the mean of its divisors is an integer number (124004960).

Almost surely, 22230324432 is an apocalyptic number.

It is an amenable number.

2230324432 is an abundant number, since it is smaller than the sum of its proper divisors (2729873968).

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

2230324432 is a wasteful number, since it uses less digits than its factorization.

2230324432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87203 (or 87197 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 25.

The square root of 2230324432 is about 47226.3108023483. The cubic root of 2230324432 is about 1306.5399107686.

Adding to 2230324432 its reverse (2344230322), we get a palindrome (4574554754).

The spelling of 2230324432 in words is "two billion, two hundred thirty million, three hundred twenty-four thousand, four hundred thirty-two".

Divisors: 1 2 4 7 8 14 16 28 56 112 229 458 916 1603 1832 3206 3664 6412 12824 25648 86959 173918 347836 608713 695672 1217426 1391344 2434852 4869704 9739408 19913611 39827222 79654444 139395277 159308888 278790554 318617776 557581108 1115162216 2230324432