Base | Representation |
---|---|
bin | 100011110100101… |
… | …1010110011101100 |
3 | 10002202211221221122 |
4 | 1013221122303230 |
5 | 4430210240134 |
6 | 315135520112 |
7 | 41534112632 |
oct | 10751326354 |
9 | 3082757848 |
10 | 1202040044 |
11 | 56757a527 |
12 | 296689038 |
13 | 162059bca |
14 | b5901352 |
15 | 707e002e |
hex | 47a5acec |
1202040044 has 12 divisors (see below), whose sum is σ = 2104170600. Its totient is φ = 600848448.
The previous prime is 1202040043. The next prime is 1202040061. The reversal of 1202040044 is 4400402021.
It is not an unprimeable number, because it can be changed into a prime (1202040043) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26429 + ... + 55700.
It is an arithmetic number, because the mean of its divisors is an integer number (175347550).
Almost surely, 21202040044 is an apocalyptic number.
It is an amenable number.
1202040044 is a deficient number, since it is larger than the sum of its proper divisors (902130556).
1202040044 is a wasteful number, since it uses less digits than its factorization.
1202040044 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 85792 (or 85790 counting only the distinct ones).
The product of its (nonzero) digits is 256, while the sum is 17.
The square root of 1202040044 is about 34670.4491462110. The cubic root of 1202040044 is about 1063.2604144356.
Adding to 1202040044 its reverse (4400402021), we get a palindrome (5602442065).
The spelling of 1202040044 in words is "one billion, two hundred two million, forty thousand, forty-four".
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