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13054100 = 2252314211
BaseRepresentation
bin110001110011…
…000010010100
3220120012212012
4301303002110
511320212400
61143443352
7215646413
oct61630224
926505765
1013054100
117406814
124456558
132920a27
141a3b47a
15122cd35
hexc73094

13054100 has 36 divisors (see below), whose sum is σ = 29248128. Its totient is φ = 5052000.

The previous prime is 13054073. The next prime is 13054103. The reversal of 13054100 is 145031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13054103) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 995 + ... + 5205.

It is an arithmetic number, because the mean of its divisors is an integer number (812448).

Almost surely, 213054100 is an apocalyptic number.

13054100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13054100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14624064).

13054100 is an abundant number, since it is smaller than the sum of its proper divisors (16194028).

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

13054100 is a wasteful number, since it uses less digits than its factorization.

13054100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4256 (or 4249 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 14.

The square root of 13054100 is about 3613.0458065184. The cubic root of 13054100 is about 235.4591896803.

Adding to 13054100 its reverse (145031), we get a palindrome (13199131).

The spelling of 13054100 in words is "thirteen million, fifty-four thousand, one hundred".

Divisors: 1 2 4 5 10 20 25 31 50 62 100 124 155 310 620 775 1550 3100 4211 8422 16844 21055 42110 84220 105275 130541 210550 261082 421100 522164 652705 1305410 2610820 3263525 6527050 13054100