Base | Representation |
---|---|
bin | 100110001011… |
… | …111000101010 |
3 | 200211120100110 |
4 | 212023320222 |
5 | 10030311104 |
6 | 554315150 |
7 | 151041060 |
oct | 46137052 |
9 | 20746313 |
10 | 10010154 |
11 | 5717860 |
12 | 3428ab6 |
13 | 20c638b |
14 | 1488030 |
15 | d2ae89 |
hex | 98be2a |
10010154 has 64 divisors (see below), whose sum is σ = 25546752. Its totient is φ = 2539200.
The previous prime is 10010153. The next prime is 10010159. The reversal of 10010154 is 45101001.
It is a happy number.
10010154 is digitally balanced in base 2 and base 8, because in such bases it contains all the possibile digits an equal number of times.
10010154 is strictly pandigital in base 8.
It is not an unprimeable number, because it can be changed into a prime (10010153) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21484 + ... + 21944.
It is an arithmetic number, because the mean of its divisors is an integer number (399168).
Almost surely, 210010154 is an apocalyptic number.
10010154 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 10010154, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12773376).
10010154 is an abundant number, since it is smaller than the sum of its proper divisors (15536598).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10010154 is a wasteful number, since it uses less digits than its factorization.
10010154 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 531.
The product of its (nonzero) digits is 20, while the sum is 12.
The square root of 10010154 is about 3163.8827411900. The cubic root of 10010154 is about 215.5163647688.
Adding to 10010154 its reverse (45101001), we get a palindrome (55111155).
The spelling of 10010154 in words is "ten million, ten thousand, one hundred fifty-four".
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