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23444010060 = 22352913473569
BaseRepresentation
bin10101110101010111…
…110011010001001100
32020111212001002212220
4111311113303101030
5341003131310220
614434154255340
71456651540362
oct256527632114
966455032786
1023444010060
119a40594829
124663427550
13229806c603
1411c586b632
159232b8540
hex5755f344c

23444010060 has 48 divisors (see below), whose sum is σ = 67906792800. Its totient is φ = 6036158464.

The previous prime is 23444009993. The next prime is 23444010061. The reversal of 23444010060 is 6001044432.

It is a self number, because there is not a number n which added to its sum of digits gives 23444010060.

It is not an unprimeable number, because it can be changed into a prime (23444010061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6735045 + ... + 6738524.

It is an arithmetic number, because the mean of its divisors is an integer number (1414724850).

Almost surely, 223444010060 is an apocalyptic number.

23444010060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23444010060 is an abundant number, since it is smaller than the sum of its proper divisors (44462782740).

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

23444010060 is a wasteful number, since it uses less digits than its factorization.

23444010060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13473610 (or 13473608 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 23444010060 its reverse (6001044432), we get a palindrome (29445054492).

The spelling of 23444010060 in words is "twenty-three billion, four hundred forty-four million, ten thousand, sixty".

Divisors: 1 2 3 4 5 6 10 12 15 20 29 30 58 60 87 116 145 174 290 348 435 580 870 1740 13473569 26947138 40420707 53894276 67367845 80841414 134735690 161682828 202103535 269471380 390733501 404207070 781467002 808414140 1172200503 1562934004 1953667505 2344401006 3907335010 4688802012 5861002515 7814670020 11722005030 23444010060