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150086000 = 2453101743
BaseRepresentation
bin10001111001000…
…10000101110000
3101110102011021202
420330202011300
5301410223000
622520510332
73501465341
oct1074420560
9343364252
10150086000
11777a0919
124231b3a8
132512c0ac
1415d0c0c8
15d299dd5
hex8f22170

150086000 has 80 divisors (see below), whose sum is σ = 366994368. Its totient is φ = 59360000.

The previous prime is 150085981. The next prime is 150086003. The reversal of 150086000 is 680051.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150086003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 201629 + ... + 202371.

Almost surely, 2150086000 is an apocalyptic number.

150086000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 150086000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (183497184).

150086000 is an abundant number, since it is smaller than the sum of its proper divisors (216908368).

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

150086000 is a wasteful number, since it uses less digits than its factorization.

150086000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 867 (or 851 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 150086000 is about 12250.9591461240. The cubic root of 150086000 is about 531.4308081214.

The spelling of 150086000 in words is "one hundred fifty million, eighty-six thousand".

Divisors: 1 2 4 5 8 10 16 20 25 40 50 80 100 101 125 200 202 250 400 404 500 505 743 808 1000 1010 1486 1616 2000 2020 2525 2972 3715 4040 5050 5944 7430 8080 10100 11888 12625 14860 18575 20200 25250 29720 37150 40400 50500 59440 74300 75043 92875 101000 148600 150086 185750 202000 297200 300172 371500 375215 600344 743000 750430 1200688 1486000 1500860 1876075 3001720 3752150 6003440 7504300 9380375 15008600 18760750 30017200 37521500 75043000 150086000