Search a number
-
+
150179328 = 29321323109
BaseRepresentation
bin10001111001110…
…00111000000000
3101110120220022100
420330320320000
5301421214303
622522510400
73502334415
oct1074707000
9343526270
10150179328
1177854a52
1242365400
1325162710
1415d3410c
15d2b78a3
hex8f38e00

150179328 has 240 divisors, whose sum is σ = 491531040. Its totient is φ = 43794432.

The previous prime is 150179303. The next prime is 150179333. The reversal of 150179328 is 823971051.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 150179292 and 150179301.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1377738 + ... + 1377846.

It is an arithmetic number, because the mean of its divisors is an integer number (2048046).

Almost surely, 2150179328 is an apocalyptic number.

150179328 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 150179328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (245765520).

150179328 is an abundant number, since it is smaller than the sum of its proper divisors (341351712).

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

150179328 is a wasteful number, since it uses less digits than its factorization.

150179328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169 (or 150 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 36.

The square root of 150179328 is about 12254.7675620552. The cubic root of 150179328 is about 531.5409385303.

It can be divided in two parts, 15017932 and 8, that added together give a triangular number (15017940 = T5480).

The spelling of 150179328 in words is "one hundred fifty million, one hundred seventy-nine thousand, three hundred twenty-eight".