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150150430 = 2547319469
BaseRepresentation
bin10001111001100…
…01110100011110
3101110112102200001
420330301310132
5301414303210
622522124514
73502154233
oct1074616436
9343472601
10150150430
1177835271
124235073a
1325152511
1415d2778a
15d2ae03a
hex8f31d1e

150150430 has 16 divisors (see below), whose sum is σ = 276022080. Its totient is φ = 58782112.

The previous prime is 150150397. The next prime is 150150439. The reversal of 150150430 is 34051051.

It is a junction number, because it is equal to n+sod(n) for n = 150150398 and 150150407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150150439) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 159265 + ... + 160204.

It is an arithmetic number, because the mean of its divisors is an integer number (17251380).

Almost surely, 2150150430 is an apocalyptic number.

150150430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

150150430 is a deficient number, since it is larger than the sum of its proper divisors (125871650).

150150430 is a wasteful number, since it uses less digits than its factorization.

150150430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 319523.

The product of its (nonzero) digits is 300, while the sum is 19.

The square root of 150150430 is about 12253.5884539999. The cubic root of 150150430 is about 531.5068427250.

The spelling of 150150430 in words is "one hundred fifty million, one hundred fifty thousand, four hundred thirty".

Divisors: 1 2 5 10 47 94 235 470 319469 638938 1597345 3194690 15015043 30030086 75075215 150150430