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150226664 = 2374757077
BaseRepresentation
bin10001111010001…
…00011011101000
3101110200022020112
420331010123220
5301424223124
622523513452
73502622420
oct1075043350
9343608215
10150226664
1177887575
1242388888
132517b123
1415d47480
15d2c690e
hex8f446e8

150226664 has 32 divisors (see below), whose sum is σ = 328769280. Its totient is φ = 63011904.

The previous prime is 150226631. The next prime is 150226669. The reversal of 150226664 is 466622051.

It is a self number, because there is not a number n which added to its sum of digits gives 150226664.

It is not an unprimeable number, because it can be changed into a prime (150226669) by changing a digit.

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, 25907 + ... + 31170.

It is an arithmetic number, because the mean of its divisors is an integer number (10274040).

Almost surely, 2150226664 is an apocalyptic number.

150226664 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

150226664 is an abundant number, since it is smaller than the sum of its proper divisors (178542616).

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

150226664 is a wasteful number, since it uses less digits than its factorization.

150226664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57137 (or 57133 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 150226664 is about 12256.6987398728. The cubic root of 150226664 is about 531.5967792800.

The spelling of 150226664 in words is "one hundred fifty million, two hundred twenty-six thousand, six hundred sixty-four".

Divisors: 1 2 4 7 8 14 28 47 56 94 188 329 376 658 1316 2632 57077 114154 228308 399539 456616 799078 1598156 2682619 3196312 5365238 10730476 18778333 21460952 37556666 75113332 150226664