Search a number
-
+
12683202 = 237311971
BaseRepresentation
bin110000011000…
…011111000010
3212212101002020
4300120133002
511221330302
61131502310
7212543160
oct60303702
925771066
1012683202
117183094
1242b7996
132820c6c
141982230
1511a7ebc
hexc187c2

12683202 has 32 divisors (see below), whose sum is σ = 29113344. Its totient is φ = 3608400.

The previous prime is 12683183. The next prime is 12683221. The reversal of 12683202 is 20238621.

It is an interprime number because it is at equal distance from previous prime (12683183) and next prime (12683221).

It is a super-2 number, since 2×126832022 = 321727225945608, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12577 + ... + 13547.

It is an arithmetic number, because the mean of its divisors is an integer number (909792).

Almost surely, 212683202 is an apocalyptic number.

12683202 is an abundant number, since it is smaller than the sum of its proper divisors (16430142).

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

12683202 is a wasteful number, since it uses less digits than its factorization.

12683202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1294.

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 12683202 is about 3561.3483401656. The cubic root of 12683202 is about 233.2077451145.

The spelling of 12683202 in words is "twelve million, six hundred eighty-three thousand, two hundred two".

Divisors: 1 2 3 6 7 14 21 42 311 622 933 971 1866 1942 2177 2913 4354 5826 6531 6797 13062 13594 20391 40782 301981 603962 905943 1811886 2113867 4227734 6341601 12683202