Base | Representation |
---|---|
bin | 100110111100… |
… | …101101101110 |
3 | 201012201201000 |
4 | 212330231232 |
5 | 10103211113 |
6 | 1002501130 |
7 | 152533140 |
oct | 46745556 |
9 | 21181630 |
10 | 10210158 |
11 | 5844052 |
12 | 35047a6 |
13 | 216641a |
14 | 14dac90 |
15 | d6a373 |
hex | 9bcb6e |
10210158 has 32 divisors (see below), whose sum is σ = 25931520. Its totient is φ = 2917080.
The previous prime is 10210147. The next prime is 10210159. The reversal of 10210158 is 85101201.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a self number, because there is not a number n which added to its sum of digits gives 10210158.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10210159) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13128 + ... + 13883.
It is an arithmetic number, because the mean of its divisors is an integer number (810360).
Almost surely, 210210158 is an apocalyptic number.
10210158 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
10210158 is an abundant number, since it is smaller than the sum of its proper divisors (15721362).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10210158 is a wasteful number, since it uses less digits than its factorization.
10210158 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27029 (or 27023 counting only the distinct ones).
The product of its (nonzero) digits is 80, while the sum is 18.
The square root of 10210158 is about 3195.3337853814. Note that the first 3 decimals coincide. The cubic root of 10210158 is about 216.9422570706.
Adding to 10210158 its reverse (85101201), we get a palindrome (95311359).
The spelling of 10210158 in words is "ten million, two hundred ten thousand, one hundred fifty-eight".
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