Base | Representation |
---|---|
bin | 101001000010… |
… | …100100010100 |
3 | 202020120210000 |
4 | 221002210110 |
5 | 10223232140 |
6 | 1022331300 |
7 | 160305441 |
oct | 51024424 |
9 | 22216700 |
10 | 10758420 |
11 | 6088a62 |
12 | 3729b30 |
13 | 22c8b3a |
14 | 16009c8 |
15 | e27a30 |
hex | a42914 |
10758420 has 120 divisors (see below), whose sum is σ = 35065800. Its totient is φ = 2757888.
The previous prime is 10758413. The next prime is 10758421. The reversal of 10758420 is 2485701.
It can be written as a sum of positive squares in 4 ways, for example, as 3370896 + 7387524 = 1836^2 + 2718^2 .
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10758421) by changing a digit.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 46866 + ... + 47094.
It is an arithmetic number, because the mean of its divisors is an integer number (292215).
Almost surely, 210758420 is an apocalyptic number.
10758420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 10758420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17532900).
10758420 is an abundant number, since it is smaller than the sum of its proper divisors (24307380).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10758420 is a wasteful number, since it uses less digits than its factorization.
10758420 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 279 (or 268 counting only the distinct ones).
The product of its (nonzero) digits is 2240, while the sum is 27.
The square root of 10758420 is about 3280.0030487791. The cubic root of 10758420 is about 220.7578546687.
The spelling of 10758420 in words is "ten million, seven hundred fifty-eight thousand, four hundred twenty".
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