Search a number
-
+
10422080 = 26532569
BaseRepresentation
bin100111110000…
…011101000000
3201121111101222
4213300131000
510132001310
61011214212
7154405034
oct47603500
921544358
1010422080
115979299
1235a7368
13220ba16
1415541c4
15dad055
hex9f0740

10422080 has 28 divisors (see below), whose sum is σ = 24818340. Its totient is φ = 4168704.

The previous prime is 10422067. The next prime is 10422101. The reversal of 10422080 is 8022401.

It can be written as a sum of positive squares in 2 ways, for example, as 7706176 + 2715904 = 2776^2 + 1648^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15965 + ... + 16604.

Almost surely, 210422080 is an apocalyptic number.

10422080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10422080 is an abundant number, since it is smaller than the sum of its proper divisors (14396260).

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

10422080 is an equidigital number, since it uses as much as digits as its factorization.

10422080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32586 (or 32576 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

The square root of 10422080 is about 3228.3246429069. The cubic root of 10422080 is about 218.4329414905.

Adding to 10422080 its reverse (8022401), we get a palindrome (18444481).

The spelling of 10422080 in words is "ten million, four hundred twenty-two thousand, eighty".

Divisors: 1 2 4 5 8 10 16 20 32 40 64 80 160 320 32569 65138 130276 162845 260552 325690 521104 651380 1042208 1302760 2084416 2605520 5211040 10422080