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150230910 = 23519449587
BaseRepresentation
bin10001111010001…
…01011101111110
3101110200112001210
420331011131332
5301424342120
622523545250
73502640664
oct1075053576
9343615053
10150230910
117788a785
124238b226
132518003b
1415d48c34
15d2c7ce0
hex8f4577e

150230910 has 64 divisors (see below), whose sum is σ = 381024000. Its totient is φ = 37804032.

The previous prime is 150230909. The next prime is 150230947. The reversal of 150230910 is 19032051.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 255637 + ... + 256223.

It is an arithmetic number, because the mean of its divisors is an integer number (5953500).

Almost surely, 2150230910 is an apocalyptic number.

150230910 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 150230910, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (190512000).

150230910 is an abundant number, since it is smaller than the sum of its proper divisors (230793090).

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

150230910 is a wasteful number, since it uses less digits than its factorization.

150230910 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1065.

The product of its (nonzero) digits is 270, while the sum is 21.

The square root of 150230910 is about 12256.8719500532. The cubic root of 150230910 is about 531.6017875756.

Adding to 150230910 its reverse (19032051), we get a palindrome (169262961).

The spelling of 150230910 in words is "one hundred fifty million, two hundred thirty thousand, nine hundred ten".

Divisors: 1 2 3 5 6 10 15 19 30 38 57 95 114 190 285 449 570 587 898 1174 1347 1761 2245 2694 2935 3522 4490 5870 6735 8531 8805 11153 13470 17062 17610 22306 25593 33459 42655 51186 55765 66918 85310 111530 127965 167295 255930 263563 334590 527126 790689 1317815 1581378 2635630 3953445 5007697 7906890 10015394 15023091 25038485 30046182 50076970 75115455 150230910