Search a number
-
+
150444660460 = 22557730614259
BaseRepresentation
bin1000110000011100110…
…0110101011011101100
3112101022202011121100111
42030013030311123230
54431102313113320
6153040251105404
713604105341303
oct2140714653354
9471282147314
10150444660460
11588920a8136
12251a7742264
1311257729963
1473d285d43a
153da7b65a5a
hex23073356ec

150444660460 has 48 divisors (see below), whose sum is σ = 316659057120. Its totient is φ = 60039843840.

The previous prime is 150444660433. The next prime is 150444660467. The reversal of 150444660460 is 64066444051.

150444660460 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (150444660467) 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, 35321811 + ... + 35326069.

It is an arithmetic number, because the mean of its divisors is an integer number (6597063690).

Almost surely, 2150444660460 is an apocalyptic number.

150444660460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

150444660460 is an abundant number, since it is smaller than the sum of its proper divisors (166214396660).

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

150444660460 is a wasteful number, since it uses less digits than its factorization.

150444660460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7906 (or 7904 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 40.

The spelling of 150444660460 in words is "one hundred fifty billion, four hundred forty-four million, six hundred sixty thousand, four hundred sixty".

Divisors: 1 2 4 5 10 20 577 1154 2308 2885 3061 4259 5770 6122 8518 11540 12244 15305 17036 21295 30610 42590 61220 85180 1766197 2457443 3532394 4914886 7064788 8830985 9829772 12287215 13036799 17661970 24574430 26073598 35323940 49148860 52147196 65183995 130367990 260735980 7522233023 15044466046 30088932092 37611165115 75222330230 150444660460