Base | Representation |
---|---|
bin | 10001011110101000011… |
… | …001000111110001110100 |
3 | 11020211022012010111121111 |
4 | 101132220121013301310 |
5 | 124134343441031312 |
6 | 2315442024124404 |
7 | 152530620220543 |
oct | 21365031076164 |
9 | 4224265114544 |
10 | 1201121033332 |
11 | 423435568020 |
12 | 174951006704 |
13 | 8935a92123c |
14 | 421c538015a |
15 | 2139d3288a7 |
hex | 117a8647c74 |
1201121033332 has 24 divisors (see below), whose sum is σ = 2293280008992. Its totient is φ = 545909162400.
The previous prime is 1201121033311. The next prime is 1201121033369. The reversal of 1201121033332 is 2333301211021.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 929794 + ... + 1807417.
It is an arithmetic number, because the mean of its divisors is an integer number (95553333708).
Almost surely, 21201121033332 is an apocalyptic number.
It is an amenable number.
1201121033332 is a deficient number, since it is larger than the sum of its proper divisors (1092158975660).
1201121033332 is a wasteful number, since it uses less digits than its factorization.
1201121033332 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2747199 (or 2747197 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 22.
Adding to 1201121033332 its reverse (2333301211021), we get a palindrome (3534422244353).
The spelling of 1201121033332 in words is "one trillion, two hundred one billion, one hundred twenty-one million, thirty-three thousand, three hundred thirty-two".
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