Base | Representation |
---|---|
bin | 100111110000… |
… | …101011110100 |
3 | 201121112201002 |
4 | 213300223310 |
5 | 10132014103 |
6 | 1011222432 |
7 | 154410560 |
oct | 47605364 |
9 | 21545632 |
10 | 10423028 |
11 | 5979a80 |
12 | 35a7a18 |
13 | 220c295 |
14 | 15546a0 |
15 | dad488 |
hex | 9f0af4 |
10423028 has 48 divisors (see below), whose sum is σ = 23299584. Its totient is φ = 3961440.
The previous prime is 10423019. The next prime is 10423043. The reversal of 10423028 is 82032401.
It is a congruent 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, 12851 + ... + 13637.
It is an arithmetic number, because the mean of its divisors is an integer number (485408).
Almost surely, 210423028 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 10423028, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11649792).
10423028 is an abundant number, since it is smaller than the sum of its proper divisors (12876556).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10423028 is a wasteful number, since it uses less digits than its factorization.
10423028 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 852 (or 850 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 20.
The square root of 10423028 is about 3228.4714649506. The cubic root of 10423028 is about 218.4395642296.
Adding to 10423028 its reverse (82032401), we get a palindrome (92455429).
It can be divided in two parts, 104 and 23028, that added together give a palindrome (23132).
The spelling of 10423028 in words is "ten million, four hundred twenty-three thousand, twenty-eight".
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