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150286418020 = 22566071113731
BaseRepresentation
bin1000101111110111000…
…1001100000001100100
3112100220201102001112101
42023331301030001210
54430241310334040
6153012435301444
713600144322134
oct2137561140144
9470821361471
10150286418020
1158810846262
122516274a884
1311230a0318b
1473b982aac4
153d98d0909a
hex22fdc4c064

150286418020 has 24 divisors (see below), whose sum is σ = 315609029568. Its totient is φ = 60113128800.

The previous prime is 150286418017. The next prime is 150286418021. The reversal of 150286418020 is 20814682051.

It is not an unprimeable number, because it can be changed into a prime (150286418021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1264555 + ... + 1378285.

It is an arithmetic number, because the mean of its divisors is an integer number (13150376232).

Almost surely, 2150286418020 is an apocalyptic number.

150286418020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

150286418020 is an abundant number, since it is smaller than the sum of its proper divisors (165322611548).

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

150286418020 is a wasteful number, since it uses less digits than its factorization.

150286418020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179811 (or 179809 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 37.

The spelling of 150286418020 in words is "one hundred fifty billion, two hundred eighty-six million, four hundred eighteen thousand, twenty".

Divisors: 1 2 4 5 10 20 66071 113731 132142 227462 264284 330355 454924 568655 660710 1137310 1321420 2274620 7514320901 15028641802 30057283604 37571604505 75143209010 150286418020