Search a number
-
+
23461150244 = 227837898223
BaseRepresentation
bin10101110110011001…
…001011111000100100
32020120001021220210112
4111312121023320210
5341022023301434
614440005512152
71460250325640
oct256631137044
966501256715
1023461150244
119a4a231474
124669112658
13229b79112c
1411c7c4dc20
15924a51dce
hex57664be24

23461150244 has 12 divisors (see below), whose sum is σ = 46922300544. Its totient is φ = 10054778664.

The previous prime is 23461150243. The next prime is 23461150259. The reversal of 23461150244 is 44205116432.

23461150244 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 23461150244.

It is not an unprimeable number, because it can be changed into a prime (23461150243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 418949084 + ... + 418949139.

It is an arithmetic number, because the mean of its divisors is an integer number (3910191712).

Almost surely, 223461150244 is an apocalyptic number.

It is an amenable number.

23461150244 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

23461150244 is a wasteful number, since it uses less digits than its factorization.

23461150244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 837898234 (or 837898232 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 32.

Adding to 23461150244 its reverse (44205116432), we get a palindrome (67666266676).

The spelling of 23461150244 in words is "twenty-three billion, four hundred sixty-one million, one hundred fifty thousand, two hundred forty-four".

Divisors: 1 2 4 7 14 28 837898223 1675796446 3351592892 5865287561 11730575122 23461150244