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13413468 = 2231958831
BaseRepresentation
bin110011001010…
…110001011100
3221020110211010
4303022301130
511413212333
61155255220
7222004215
oct63126134
927213733
1013413468
117631812
1245aa510
132a18483
141ad240c
15129e563
hexccac5c

13413468 has 24 divisors (see below), whose sum is σ = 32945920. Its totient is φ = 4235760.

The previous prime is 13413461. The next prime is 13413479. The reversal of 13413468 is 86431431.

13413468 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×134134682 = 359842247574048, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13413461) 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, 29188 + ... + 29643.

Almost surely, 213413468 is an apocalyptic number.

It is an amenable number.

13413468 is an abundant number, since it is smaller than the sum of its proper divisors (19532452).

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

13413468 is a wasteful number, since it uses less digits than its factorization.

13413468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58857 (or 58855 counting only the distinct ones).

The product of its digits is 6912, while the sum is 30.

The square root of 13413468 is about 3662.4401701598. The cubic root of 13413468 is about 237.6003225290.

Adding to 13413468 its reverse (86431431), we get a palindrome (99844899).

The spelling of 13413468 in words is "thirteen million, four hundred thirteen thousand, four hundred sixty-eight".

Divisors: 1 2 3 4 6 12 19 38 57 76 114 228 58831 117662 176493 235324 352986 705972 1117789 2235578 3353367 4471156 6706734 13413468