Search a number
-
+
150479484 = 22319876311
BaseRepresentation
bin10001111100000…
…10001001111100
3101111011011001020
420332002021330
5302010320414
622533144140
73505024461
oct1076021174
9344134036
10150479484
1177a3a511
124248b050
132523921c
1415db1668
15d3267a9
hex8f8227c

150479484 has 24 divisors (see below), whose sum is σ = 351351168. Its totient is φ = 50126640.

The previous prime is 150479467. The next prime is 150479491. The reversal of 150479484 is 484974051.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20689 + ... + 26999.

It is an arithmetic number, because the mean of its divisors is an integer number (14639632).

Almost surely, 2150479484 is an apocalyptic number.

It is an amenable number.

150479484 is an abundant number, since it is smaller than the sum of its proper divisors (200871684).

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

150479484 is a wasteful number, since it uses less digits than its factorization.

150479484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8305 (or 8303 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 42.

The square root of 150479484 is about 12267.0079481510. The cubic root of 150479484 is about 531.8948244040.

It can be divided in two parts, 15047 and 9484, that added together give a triangular number (24531 = T221).

The spelling of 150479484 in words is "one hundred fifty million, four hundred seventy-nine thousand, four hundred eighty-four".

Divisors: 1 2 3 4 6 12 1987 3974 5961 6311 7948 11922 12622 18933 23844 25244 37866 75732 12539957 25079914 37619871 50159828 75239742 150479484