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150130244 = 22113479833
BaseRepresentation
bin10001111001011…
…00111001000100
3101110111101222102
420330230321010
5301413131434
622521451232
73502041335
oct1074547104
9343441872
10150130244
1177821090
1242340b18
1325146284
1415d2028c
15d2a807e
hex8f2ce44

150130244 has 24 divisors (see below), whose sum is σ = 287467488. Its totient is φ = 68037440.

The previous prime is 150130231. The next prime is 150130259. The reversal of 150130244 is 442031051.

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, 10352 + ... + 20184.

It is an arithmetic number, because the mean of its divisors is an integer number (11977812).

Almost surely, 2150130244 is an apocalyptic number.

It is an amenable number.

150130244 is a deficient number, since it is larger than the sum of its proper divisors (137337244).

150130244 is a wasteful number, since it uses less digits than its factorization.

150130244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10195 (or 10193 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 150130244 is about 12252.7647492311. The cubic root of 150130244 is about 531.4830233283.

Adding to 150130244 its reverse (442031051), we get a palindrome (592161295).

The spelling of 150130244 in words is "one hundred fifty million, one hundred thirty thousand, two hundred forty-four".

Divisors: 1 2 4 11 22 44 347 694 1388 3817 7634 9833 15268 19666 39332 108163 216326 432652 3412051 6824102 13648204 37532561 75065122 150130244