Base | Representation |
---|---|
bin | 11101000110110111101… |
… | …10111101100111010010 |
3 | 10112121111011011102222012 |
4 | 32203123312331213102 |
5 | 112341221440443442 |
6 | 2043241012342522 |
7 | 132153634333313 |
oct | 16433366754722 |
9 | 3477434142865 |
10 | 1000121031122 |
11 | 356170281414 |
12 | 1419b6614a42 |
13 | 73407393ba5 |
14 | 3659855060a |
15 | 1b0371c2582 |
hex | e8dbdbd9d2 |
1000121031122 has 8 divisors (see below), whose sum is σ = 1513457489916. Its totient is φ = 495635201152.
The previous prime is 1000121031109. The next prime is 1000121031193. The reversal of 1000121031122 is 2211301210001.
It can be written as a sum of positive squares in 2 ways, for example, as 985312331641 + 14808699481 = 992629^2 + 121691^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 1000121031097 and 1000121031106.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2212656923 + ... + 2212657374.
Almost surely, 21000121031122 is an apocalyptic number.
1000121031122 is a deficient number, since it is larger than the sum of its proper divisors (513336458794).
1000121031122 is a wasteful number, since it uses less digits than its factorization.
1000121031122 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4425314412.
The product of its (nonzero) digits is 24, while the sum is 14.
Adding to 1000121031122 its reverse (2211301210001), we get a palindrome (3211422241123).
The spelling of 1000121031122 in words is "one trillion, one hundred twenty-one million, thirty-one thousand, one hundred twenty-two".
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