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150996 = 22312583
BaseRepresentation
bin100100110111010100
321200010110
4210313110
514312441
63123020
71166136
oct446724
9250113
10150996
11a349a
1273470
1353961
143d056
152eb16
hex24dd4

150996 has 12 divisors (see below), whose sum is σ = 352352. Its totient is φ = 50328.

The previous prime is 150991. The next prime is 151007. The reversal of 150996 is 699051.

150996 = T73 + T74 + ... + T108.

150996 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150991) by changing a digit.

150996 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6280 + ... + 6303.

2150996 is an apocalyptic number.

It is an amenable number.

150996 is an abundant number, since it is smaller than the sum of its proper divisors (201356).

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

150996 is a wasteful number, since it uses less digits than its factorization.

150996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12590 (or 12588 counting only the distinct ones).

The product of its (nonzero) digits is 2430, while the sum is 30.

The square root of 150996 is about 388.5820376703. The cubic root of 150996 is about 53.2502700068.

The spelling of 150996 in words is "one hundred fifty thousand, nine hundred ninety-six".

Divisors: 1 2 3 4 6 12 12583 25166 37749 50332 75498 150996