Base | Representation |
---|---|
bin | 10010011110111… |
… | …10001101100100 |
3 | 101210202101210011 |
4 | 21033132031210 |
5 | 304143111402 |
6 | 23215140004 |
7 | 3561624205 |
oct | 1117361544 |
9 | 353671704 |
10 | 155050852 |
11 | 7a582000 |
12 | 43b14604 |
13 | 26179b88 |
14 | 168415ac |
15 | d92aed7 |
hex | 93de364 |
155050852 has 24 divisors (see below), whose sum is σ = 298462752. Its totient is φ = 70475240.
The previous prime is 155050823. The next prime is 155050853. The reversal of 155050852 is 258050551.
It is not an unprimeable number, because it can be changed into a prime (155050853) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9238 + ... + 19885.
It is an arithmetic number, because the mean of its divisors is an integer number (12435948).
Almost surely, 2155050852 is an apocalyptic number.
It is an amenable number.
155050852 is a deficient number, since it is larger than the sum of its proper divisors (143411900).
155050852 is a wasteful number, since it uses less digits than its factorization.
155050852 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29160 (or 29136 counting only the distinct ones).
The product of its (nonzero) digits is 10000, while the sum is 31.
The square root of 155050852 is about 12451.9416959766. The cubic root of 155050852 is about 537.2272733604.
The spelling of 155050852 in words is "one hundred fifty-five million, fifty thousand, eight hundred fifty-two".
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