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13418107 = 43973217
BaseRepresentation
bin110011001011…
…111001111011
3221020201011221
4303023321323
511413334412
61155332511
7222023563
oct63137173
927221157
1013418107
11763524a
1245b1137
132a1a611
141ad3da3
1512a0b07
hexccbe7b

13418107 has 8 divisors (see below), whose sum is σ = 13876016. Its totient is φ = 12966912.

The previous prime is 13418101. The next prime is 13418113. The reversal of 13418107 is 70181431.

It is an interprime number because it is at equal distance from previous prime (13418101) and next prime (13418113).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13418107 - 219 = 12893819 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13418101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2563 + ... + 5779.

It is an arithmetic number, because the mean of its divisors is an integer number (1734502).

Almost surely, 213418107 is an apocalyptic number.

13418107 is a deficient number, since it is larger than the sum of its proper divisors (457909).

13418107 is an equidigital number, since it uses as much as digits as its factorization.

13418107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3357.

The product of its (nonzero) digits is 672, while the sum is 25.

The square root of 13418107 is about 3663.0734363373. The cubic root of 13418107 is about 237.6277104462.

Adding to 13418107 its reverse (70181431), we get a palindrome (83599538).

The spelling of 13418107 in words is "thirteen million, four hundred eighteen thousand, one hundred seven".

Divisors: 1 43 97 3217 4171 138331 312049 13418107