Search a number
-
+
150084956 = 2275360177
BaseRepresentation
bin10001111001000…
…01110101011100
3101110102002212002
420330201311130
5301410204311
622520501432
73501462320
oct1074416534
9343362762
10150084956
11777a005a
124231a878
132512b788
1415d0b980
15d29993b
hex8f21d5c

150084956 has 12 divisors (see below), whose sum is σ = 300169968. Its totient is φ = 64322112.

The previous prime is 150084953. The next prime is 150084973. The reversal of 150084956 is 659480051.

150084956 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

150084956 is an admirable number.

It is a super-3 number, since 3×1500849563 (a number of 26 digits) contains 333 as substring.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150084953) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2680061 + ... + 2680116.

It is an arithmetic number, because the mean of its divisors is an integer number (25014164).

Almost surely, 2150084956 is an apocalyptic number.

It is an amenable number.

150084956 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

150084956 is a wasteful number, since it uses less digits than its factorization.

150084956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5360188 (or 5360186 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 38.

The square root of 150084956 is about 12250.9165371412. The cubic root of 150084956 is about 531.4295759056.

The spelling of 150084956 in words is "one hundred fifty million, eighty-four thousand, nine hundred fifty-six".

Divisors: 1 2 4 7 14 28 5360177 10720354 21440708 37521239 75042478 150084956