Search a number
-
+
210230030110 = 2541512756171
BaseRepresentation
bin1100001111001010101…
…1111010111100011110
3202002122021220001121111
43003302223322330132
511421022341430420
6240324531052234
721121460525452
oct3036253727436
9662567801544
10210230030110
118118140a241
12348b174107a
1316a94879529
14a264a02662
15570661e45a
hex30f2afaf1e

210230030110 has 16 divisors (see below), whose sum is σ = 387643666032. Its totient is φ = 82040987200.

The previous prime is 210230030039. The next prime is 210230030111. The reversal of 210230030110 is 11030032012.

It is a super-2 number, since 2×2102300301102 (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210230030111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 256377676 + ... + 256378495.

It is an arithmetic number, because the mean of its divisors is an integer number (24227729127).

Almost surely, 2210230030110 is an apocalyptic number.

210230030110 is a deficient number, since it is larger than the sum of its proper divisors (177413635922).

210230030110 is a wasteful number, since it uses less digits than its factorization.

210230030110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 512756219.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 210230030110 its reverse (11030032012), we get a palindrome (221260062122).

The spelling of 210230030110 in words is "two hundred ten billion, two hundred thirty million, thirty thousand, one hundred ten".

Divisors: 1 2 5 10 41 82 205 410 512756171 1025512342 2563780855 5127561710 21023003011 42046006022 105115015055 210230030110