Base | Representation |
---|---|
bin | 10001111101111… |
… | …00111001011000 |
3 | 101111121101002111 |
4 | 20332330321120 |
5 | 302041020323 |
6 | 22542242104 |
7 | 3510046111 |
oct | 1076747130 |
9 | 344541074 |
10 | 150720088 |
11 | 78094262 |
12 | 42586334 |
13 | 252c18ac |
14 | 16035208 |
15 | d372c0d |
hex | 8fbce58 |
150720088 has 8 divisors (see below), whose sum is σ = 282600180. Its totient is φ = 75360040.
The previous prime is 150720083. The next prime is 150720137. The reversal of 150720088 is 880027051.
It is a tau number, because it is divible by the number of its divisors (8).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (150720083) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9419998 + ... + 9420013.
Almost surely, 2150720088 is an apocalyptic number.
It is an amenable number.
150720088 is a deficient number, since it is larger than the sum of its proper divisors (131880092).
150720088 is a wasteful number, since it uses less digits than its factorization.
150720088 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18840017 (or 18840013 counting only the distinct ones).
The product of its (nonzero) digits is 4480, while the sum is 31.
The square root of 150720088 is about 12276.8109865714. The cubic root of 150720088 is about 532.1781584325.
The spelling of 150720088 in words is "one hundred fifty million, seven hundred twenty thousand, eighty-eight".
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