Base | Representation |
---|---|
bin | 10111111101010… |
… | …01000111111110 |
3 | 112000011101001010 |
4 | 23332221013332 |
5 | 402422031000 |
6 | 31535300050 |
7 | 4660136361 |
oct | 1376510776 |
9 | 460141033 |
10 | 200970750 |
11 | a3496332 |
12 | 5737a626 |
13 | 32837106 |
14 | 1c9960d8 |
15 | 1299bd50 |
hex | bfa91fe |
200970750 has 32 divisors (see below), whose sum is σ = 501624864. Its totient is φ = 53592000.
The previous prime is 200970743. The next prime is 200970761. The reversal of 200970750 is 57079002.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 133231 + ... + 134730.
It is an arithmetic number, because the mean of its divisors is an integer number (15675777).
Almost surely, 2200970750 is an apocalyptic number.
200970750 is an abundant number, since it is smaller than the sum of its proper divisors (300654114).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
200970750 is a wasteful number, since it uses less digits than its factorization.
200970750 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 267981 (or 267971 counting only the distinct ones).
The product of its (nonzero) digits is 4410, while the sum is 30.
The square root of 200970750 is about 14176.4152732628. The cubic root of 200970750 is about 585.7481843501.
The spelling of 200970750 in words is "two hundred million, nine hundred seventy thousand, seven hundred fifty".
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