Search a number
-
+
120000230110 = 2514657818723
BaseRepresentation
bin110111111000010010…
…0100011001011011110
3102110202000121022011001
41233300210203023132
53431230024330420
6131043301220514
711445501061165
oct1576044431336
9373660538131
10120000230110
114698a001aa2
121b30ba0173a
13b415268027
145b453a63dc
1531c4eedb0a
hex1bf09232de

120000230110 has 16 divisors (see below), whose sum is σ = 216015415056. Its totient is φ = 47996758528.

The previous prime is 120000230099. The next prime is 120000230117. The reversal of 120000230110 is 11032000021.

It is a super-2 number, since 2×1200002301102 (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120000230117) 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, 262792 + ... + 555931.

It is an arithmetic number, because the mean of its divisors is an integer number (13500963441).

Almost surely, 2120000230110 is an apocalyptic number.

120000230110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120000230110 is a deficient number, since it is larger than the sum of its proper divisors (96015184946).

120000230110 is a wasteful number, since it uses less digits than its factorization.

120000230110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 833387.

The product of its (nonzero) digits is 12, while the sum is 10.

Adding to 120000230110 its reverse (11032000021), we get a palindrome (131032230131).

The spelling of 120000230110 in words is "one hundred twenty billion, two hundred thirty thousand, one hundred ten".

Divisors: 1 2 5 10 14657 29314 73285 146570 818723 1637446 4093615 8187230 12000023011 24000046022 60000115055 120000230110