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213413101 = 11101192091
BaseRepresentation
bin11001011100001…
…10110011101101
3112212120111201221
430232012303231
5414113204401
633102103341
75200660426
oct1456066355
9485514657
10213413101
11aa514470
125b57ab51
13352a2555
14204b464d
1513b087a1
hexcb86ced

213413101 has 8 divisors (see below), whose sum is σ = 235120608. Its totient is φ = 192090000.

The previous prime is 213413099. The next prime is 213413107. The reversal of 213413101 is 101314312.

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 213413101 - 21 = 213413099 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213413107) 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, 94935 + ... + 97156.

It is an arithmetic number, because the mean of its divisors is an integer number (29390076).

Almost surely, 2213413101 is an apocalyptic number.

It is an amenable number.

213413101 is a deficient number, since it is larger than the sum of its proper divisors (21707507).

213413101 is a wasteful number, since it uses less digits than its factorization.

213413101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192203.

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 213413101 is about 14608.6652709958. The cubic root of 213413101 is about 597.5950967608.

Adding to 213413101 its reverse (101314312), we get a palindrome (314727413).

It can be divided in two parts, 21341 and 3101, that added together give a palindrome (24442).

The spelling of 213413101 in words is "two hundred thirteen million, four hundred thirteen thousand, one hundred one".

Divisors: 1 11 101 1111 192091 2113001 19401191 213413101