Base | Representation |
---|---|
bin | 111000110100001011… |
… | …1010100111110111010 |
3 | 102122221002101201022101 |
4 | 1301220113110332322 |
5 | 3444334031430020 |
6 | 132014534214014 |
7 | 11546344100131 |
oct | 1615027247672 |
9 | 378832351271 |
10 | 122010030010 |
11 | 47820532450 |
12 | 1b790ab430a |
13 | b675763b3b |
14 | 5c96292918 |
15 | 329169a00a |
hex | 1c685d4fba |
122010030010 has 32 divisors (see below), whose sum is σ = 239847676992. Its totient is φ = 44318330880.
The previous prime is 122010029983. The next prime is 122010030011. The reversal of 122010030010 is 10030010221.
It is a super-2 number, since 2×1220100300102 (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 not an unprimeable number, because it can be changed into a prime (122010030011) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 511687 + ... + 711226.
It is an arithmetic number, because the mean of its divisors is an integer number (7495239906).
Almost surely, 2122010030010 is an apocalyptic number.
122010030010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
122010030010 is a deficient number, since it is larger than the sum of its proper divisors (117837646982).
122010030010 is a wasteful number, since it uses less digits than its factorization.
122010030010 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1223838.
The product of its (nonzero) digits is 12, while the sum is 10.
Adding to 122010030010 its reverse (10030010221), we get a palindrome (132040040231).
The spelling of 122010030010 in words is "one hundred twenty-two billion, ten million, thirty thousand, ten".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.082 sec. • engine limits •