Search a number
-
+
213000110 = 2553401887
BaseRepresentation
bin11001011001000…
…01111110101110
3112211210112012222
430230201332232
5414012000420
633045155342
75164320401
oct1454417656
9484715188
10213000110
11aa262154
125b3bbb52
133518958b
1420407d38
1513a76225
hexcb21fae

213000110 has 16 divisors (see below), whose sum is σ = 390635136. Its totient is φ = 83592288.

The previous prime is 213000103. The next prime is 213000121. The reversal of 213000110 is 11000312.

It is a super-3 number, since 3×2130001103 (a number of 26 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 200414 + ... + 201473.

It is an arithmetic number, because the mean of its divisors is an integer number (24414696).

Almost surely, 2213000110 is an apocalyptic number.

213000110 is a deficient number, since it is larger than the sum of its proper divisors (177635026).

213000110 is a wasteful number, since it uses less digits than its factorization.

213000110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 401947.

The product of its (nonzero) digits is 6, while the sum is 8.

The square root of 213000110 is about 14594.5232878638. The cubic root of 213000110 is about 597.2093647886.

Adding to 213000110 its reverse (11000312), we get a palindrome (224000422).

The spelling of 213000110 in words is "two hundred thirteen million, one hundred ten", and thus it is an aban number.

Divisors: 1 2 5 10 53 106 265 530 401887 803774 2009435 4018870 21300011 42600022 106500055 213000110