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110230323220 = 22517379855427
BaseRepresentation
bin110011010101000111…
…1010100000000010100
3101112112010210121102201
41212222033110000110
53301222430320340
6122350014214244
710651416200503
oct1465217240024
9345463717381
10110230323220
1142826164386
1219443ab4384
13a519140334
145499a1a83a
152d0244179a
hex19aa3d4014

110230323220 has 48 divisors (see below), whose sum is σ = 245747355840. Its totient is φ = 41388931584.

The previous prime is 110230323197. The next prime is 110230323233. The reversal of 110230323220 is 22323032011.

It is a congruent number.

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, 298854 + ... + 556573.

It is an arithmetic number, because the mean of its divisors is an integer number (5119736580).

Almost surely, 2110230323220 is an apocalyptic number.

110230323220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110230323220 is an abundant number, since it is smaller than the sum of its proper divisors (135517032620).

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

110230323220 is a wasteful number, since it uses less digits than its factorization.

110230323220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 855832 (or 855830 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 110230323220 its reverse (22323032011), we get a palindrome (132553355231).

The spelling of 110230323220 in words is "one hundred ten billion, two hundred thirty million, three hundred twenty-three thousand, two hundred twenty".

Divisors: 1 2 4 5 10 17 20 34 68 85 170 340 379 758 1516 1895 3790 6443 7580 12886 25772 32215 64430 128860 855427 1710854 3421708 4277135 8554270 14542259 17108540 29084518 58169036 72711295 145422590 290845180 324206833 648413666 1296827332 1621034165 3242068330 5511516161 6484136660 11023032322 22046064644 27557580805 55115161610 110230323220