Base | Representation |
---|---|
bin | 100110111010… |
… | …010001011011 |
3 | 201012012222112 |
4 | 212322101123 |
5 | 10102401110 |
6 | 1002342535 |
7 | 152462030 |
oct | 46722133 |
9 | 21165875 |
10 | 10200155 |
11 | 5837589 |
12 | 34baa4b |
13 | 21619c4 |
14 | 14d7387 |
15 | d67405 |
hex | 9ba45b |
10200155 has 16 divisors (see below), whose sum is σ = 14598144. Its totient is φ = 6689760.
The previous prime is 10200149. The next prime is 10200161. The reversal of 10200155 is 55100201.
It is an interprime number because it is at equal distance from previous prime (10200149) and next prime (10200161).
It is not a de Polignac number, because 10200155 - 24 = 10200139 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5531 + ... + 7140.
It is an arithmetic number, because the mean of its divisors is an integer number (912384).
Almost surely, 210200155 is an apocalyptic number.
10200155 is a deficient number, since it is larger than the sum of its proper divisors (4397989).
10200155 is a wasteful number, since it uses less digits than its factorization.
10200155 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12706.
The product of its (nonzero) digits is 50, while the sum is 14.
The square root of 10200155 is about 3193.7681506334. The cubic root of 10200155 is about 216.8713870454.
Adding to 10200155 its reverse (55100201), we get a palindrome (65300356).
The spelling of 10200155 in words is "ten million, two hundred thousand, one hundred fifty-five".
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