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10486212 = 22311174673
BaseRepresentation
bin101000000000…
…000111000100
3201201202101020
4220000013010
510141024322
61012431140
7155063022
oct50000704
921652336
1010486212
115a124a0
1236184b0
132231c79
14156d712
15dc205c
hexa001c4

10486212 has 48 divisors (see below), whose sum is σ = 28268352. Its totient is φ = 2990080.

The previous prime is 10486193. The next prime is 10486219. The reversal of 10486212 is 21268401.

It is not an unprimeable number, because it can be changed into a prime (10486219) 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, 93 + ... + 4580.

It is an arithmetic number, because the mean of its divisors is an integer number (588924).

Almost surely, 210486212 is an apocalyptic number.

10486212 is a gapful number since it is divisible by the number (12) 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 10486212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14134176).

10486212 is an abundant number, since it is smaller than the sum of its proper divisors (17782140).

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

10486212 is a wasteful number, since it uses less digits than its factorization.

10486212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4708 (or 4706 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 24.

The square root of 10486212 is about 3238.2421157165. The cubic root of 10486212 is about 218.8800661047.

It can be divided in two parts, 1048 and 6212, that added together give a triangular number (7260 = T120).

The spelling of 10486212 in words is "ten million, four hundred eighty-six thousand, two hundred twelve".

Divisors: 1 2 3 4 6 11 12 17 22 33 34 44 51 66 68 102 132 187 204 374 561 748 1122 2244 4673 9346 14019 18692 28038 51403 56076 79441 102806 154209 158882 205612 238323 308418 317764 476646 616836 873851 953292 1747702 2621553 3495404 5243106 10486212