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3110441420 = 225318956369
BaseRepresentation
bin1011100101100101…
…1001000111001100
322000202211210111002
42321121121013030
522332233111140
61232351315432
7140036213222
oct27131310714
98022753432
103110441420
111356843749
1272981bb78
133a75427a8
14217154b12
1513310c415
hexb96591cc

3110441420 has 48 divisors (see below), whose sum is σ = 6818515200. Its totient is φ = 1190492160.

The previous prime is 3110441419. The next prime is 3110441611. The reversal of 3110441420 is 241440113.

3110441420 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 3110441392 and 3110441401.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26996 + ... + 83364.

It is an arithmetic number, because the mean of its divisors is an integer number (142052400).

Almost surely, 23110441420 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3110441420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3409257600).

3110441420 is an abundant number, since it is smaller than the sum of its proper divisors (3708073780).

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

3110441420 is a wasteful number, since it uses less digits than its factorization.

3110441420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56498 (or 56496 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 3110441420 is about 55771.3315243594. The cubic root of 3110441420 is about 1459.7349584564.

Adding to 3110441420 its reverse (241440113), we get a palindrome (3351881533).

The spelling of 3110441420 in words is "three billion, one hundred ten million, four hundred forty-one thousand, four hundred twenty".

Divisors: 1 2 4 5 10 20 31 62 89 124 155 178 310 356 445 620 890 1780 2759 5518 11036 13795 27590 55180 56369 112738 225476 281845 563690 1127380 1747439 3494878 5016841 6989756 8737195 10033682 17474390 20067364 25084205 34948780 50168410 100336820 155522071 311044142 622088284 777610355 1555220710 3110441420