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12414330 = 233545979
BaseRepresentation
bin101111010110…
…110101111010
3212100201021000
4233112311322
511134224310
61122025430
7210343245
oct57266572
925321230
1012414330
11700a085
1241a8276
132758776
14191225c
1511534c0
hexbd6d7a

12414330 has 32 divisors (see below), whose sum is σ = 33105600. Its totient is φ = 3310416.

The previous prime is 12414329. The next prime is 12414331. The reversal of 12414330 is 3341421.

It is an interprime number because it is at equal distance from previous prime (12414329) and next prime (12414331).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (12414331) 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, 22720 + ... + 23259.

It is an arithmetic number, because the mean of its divisors is an integer number (1034550).

Almost surely, 212414330 is an apocalyptic number.

12414330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12414330 is an abundant number, since it is smaller than the sum of its proper divisors (20691270).

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

12414330 is a wasteful number, since it uses less digits than its factorization.

12414330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45995 (or 45989 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 12414330 is about 3523.3975080879. The cubic root of 12414330 is about 231.5480325830.

Adding to 12414330 its reverse (3341421), we get a palindrome (15755751).

The spelling of 12414330 in words is "twelve million, four hundred fourteen thousand, three hundred thirty".

Divisors: 1 2 3 5 6 9 10 15 18 27 30 45 54 90 135 270 45979 91958 137937 229895 275874 413811 459790 689685 827622 1241433 1379370 2069055 2482866 4138110 6207165 12414330