Search a number
-
+
12341007 = 327317189
BaseRepresentation
bin101111000100…
…111100001111
3212012222200100
4233010330033
511124403012
61120302143
7206616420
oct57047417
925188610
1012341007
116a69a88
124171953
132731293
1418d3647
15113b8dc
hexbc4f0f

12341007 has 48 divisors (see below), whose sum is σ = 21565440. Its totient is φ = 6652800.

The previous prime is 12340981. The next prime is 12341009. The reversal of 12341007 is 70014321.

It is not a de Polignac number, because 12341007 - 27 = 12340879 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12341009) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 138619 + ... + 138707.

It is an arithmetic number, because the mean of its divisors is an integer number (449280).

Almost surely, 212341007 is an apocalyptic number.

12341007 is a deficient number, since it is larger than the sum of its proper divisors (9224433).

12341007 is a wasteful number, since it uses less digits than its factorization.

12341007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204 (or 201 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 18.

The square root of 12341007 is about 3512.9769427083. The cubic root of 12341007 is about 231.0912665732.

Adding to 12341007 its reverse (70014321), we get a palindrome (82355328).

The spelling of 12341007 in words is "twelve million, three hundred forty-one thousand, seven".

Divisors: 1 3 7 9 21 31 63 71 89 93 213 217 267 279 497 623 639 651 801 1491 1869 1953 2201 2759 4473 5607 6319 6603 8277 15407 18957 19313 19809 24831 44233 46221 56871 57939 132699 138663 173817 195889 398097 587667 1371223 1763001 4113669 12341007