Base | Representation |
---|---|
bin | 101111000010111101… |
… | …1100001101111100010 |
3 | 100122210001001212020002 |
4 | 1132011323201233202 |
5 | 3123402443102432 |
6 | 114225121420002 |
7 | 10204435135226 |
oct | 1360573415742 |
9 | 318701055202 |
10 | 101031222242 |
11 | 39935544695 |
12 | 176b719a602 |
13 | 96b135c012 |
14 | 4c65db8786 |
15 | 2964a36e62 |
hex | 1785ee1be2 |
101031222242 has 32 divisors (see below), whose sum is σ = 153525715200. Its totient is φ = 49861324800.
The previous prime is 101031222239. The next prime is 101031222277. The reversal of 101031222242 is 242222130101.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35660858 + ... + 35663690.
It is an arithmetic number, because the mean of its divisors is an integer number (4797678600).
Almost surely, 2101031222242 is an apocalyptic number.
101031222242 is a deficient number, since it is larger than the sum of its proper divisors (52494492958).
101031222242 is a wasteful number, since it uses less digits than its factorization.
101031222242 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3698.
The product of its (nonzero) digits is 384, while the sum is 20.
Adding to 101031222242 its reverse (242222130101), we get a palindrome (343253352343).
The spelling of 101031222242 in words is "one hundred one billion, thirty-one million, two hundred twenty-two thousand, two hundred forty-two".
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