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13014030 = 235461941
BaseRepresentation
bin110001101001…
…010000001110
3220111011220010
4301221100032
511312422110
61142534050
7215421531
oct61512016
926434803
1013014030
1173896a7
124437326
132908713
141a2aa18
151221020
hexc6940e

13014030 has 32 divisors (see below), whose sum is σ = 31334688. Its totient is φ = 3459200.

The previous prime is 13014007. The next prime is 13014049. The reversal of 13014030 is 3041031.

It is a super-3 number, since 3×130140303 (a number of 22 digits) contains 333 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 13013997 and 13014015.

It is a congruent number.

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, 13360 + ... + 14300.

It is an arithmetic number, because the mean of its divisors is an integer number (979209).

Almost surely, 213014030 is an apocalyptic number.

13014030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13014030 is an abundant number, since it is smaller than the sum of its proper divisors (18320658).

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

13014030 is a wasteful number, since it uses less digits than its factorization.

13014030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1412.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 13014030 is about 3607.4963617445. The cubic root of 13014030 is about 235.2180261185.

Adding to 13014030 its reverse (3041031), we get a palindrome (16055061).

The spelling of 13014030 in words is "thirteen million, fourteen thousand, thirty".

Divisors: 1 2 3 5 6 10 15 30 461 922 941 1383 1882 2305 2766 2823 4610 4705 5646 6915 9410 13830 14115 28230 433801 867602 1301403 2169005 2602806 4338010 6507015 13014030