Search a number
-
+
10278060 = 22351313177
BaseRepresentation
bin100111001101…
…010010101100
3201100011211220
4213031102230
510112344220
61004143340
7153235122
oct47152254
921304756
1010278060
115890071
123537b50
13218b2c0
141517912
15d80540
hex9cd4ac

10278060 has 48 divisors (see below), whose sum is σ = 30994656. Its totient is φ = 2529792.

The previous prime is 10278029. The next prime is 10278067. The reversal of 10278060 is 6087201.

10278060 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 10278060.

It is not an unprimeable number, because it can be changed into a prime (10278067) 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, 5809 + ... + 7368.

It is an arithmetic number, because the mean of its divisors is an integer number (645722).

Almost surely, 210278060 is an apocalyptic number.

10278060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10278060 is an abundant number, since it is smaller than the sum of its proper divisors (20716596).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10278060 is a wasteful number, since it uses less digits than its factorization.

10278060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13202 (or 13200 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 24.

The square root of 10278060 is about 3205.9413594138. The cubic root of 10278060 is about 217.4221150649.

The spelling of 10278060 in words is "ten million, two hundred seventy-eight thousand, sixty".

Divisors: 1 2 3 4 5 6 10 12 13 15 20 26 30 39 52 60 65 78 130 156 195 260 390 780 13177 26354 39531 52708 65885 79062 131770 158124 171301 197655 263540 342602 395310 513903 685204 790620 856505 1027806 1713010 2055612 2569515 3426020 5139030 10278060