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13472050 = 252269441
BaseRepresentation
bin110011011001…
…000100110010
3221100110011211
4303121010302
511422101200
61200430334
7222340054
oct63310462
927313154
1013472050
117671829
1246183aa
132a39037
141b098d4
1512b1aba
hexcd9132

13472050 has 12 divisors (see below), whose sum is σ = 25058106. Its totient is φ = 5388800.

The previous prime is 13472021. The next prime is 13472059. The reversal of 13472050 is 5027431.

It can be written as a sum of positive squares in 3 ways, for example, as 9941409 + 3530641 = 3153^2 + 1879^2 .

It is a super-2 number, since 2×134720502 = 362992262405000, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13472059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 134671 + ... + 134770.

Almost surely, 213472050 is an apocalyptic number.

13472050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13472050 is a deficient number, since it is larger than the sum of its proper divisors (11586056).

13472050 is a wasteful number, since it uses less digits than its factorization.

13472050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269453 (or 269448 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 22.

The square root of 13472050 is about 3670.4291302244. The cubic root of 13472050 is about 237.9457188546.

Adding to 13472050 its reverse (5027431), we get a palindrome (18499481).

The spelling of 13472050 in words is "thirteen million, four hundred seventy-two thousand, fifty".

Divisors: 1 2 5 10 25 50 269441 538882 1347205 2694410 6736025 13472050