[go: up one dir, main page]

Search a number
-
+
150630480 = 2432571121319
BaseRepresentation
bin10001111101001…
…11000001010000
3101111102211011200
420332213001100
5302030133410
622540311200
73506223630
oct1076470120
9344384150
10150630480
1178032a00
1242542500
132528cb80
14160106c0
15d3563c0
hex8fa7050

150630480 has 720 divisors, whose sum is σ = 720370560. Its totient is φ = 27371520.

The previous prime is 150630451. The next prime is 150630511. The reversal of 150630480 is 84036051.

150630480 is a `hidden beast` number, since 150 + 6 + 30 + 480 = 666.

It is a tau number, because it is divible by the number of its divisors (720).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 7927911 + ... + 7927929.

Almost surely, 2150630480 is an apocalyptic number.

150630480 is a gapful number since it is divisible by the number (10) 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 150630480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (360185280).

150630480 is an abundant number, since it is smaller than the sum of its proper divisors (569740080).

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

150630480 is a wasteful number, since it uses less digits than its factorization.

150630480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80 (or 60 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 150630480 is about 12273.1609620342. The cubic root of 150630480 is about 532.0726717768.

The spelling of 150630480 in words is "one hundred fifty million, six hundred thirty thousand, four hundred eighty".