Base | Representation |
---|---|
bin | 11111001101101001010… |
… | …10010100101000010001 |
3 | 10210112020211021200201122 |
4 | 33212310222110220101 |
5 | 120032413312201004 |
6 | 2140404534212025 |
7 | 140325000212360 |
oct | 17466452245021 |
9 | 3715224250648 |
10 | 1072477850129 |
11 | 383920872494 |
12 | 153a2a7b4015 |
13 | 7a198b887aa |
14 | 39ca01857d7 |
15 | 1cd6e679cbe |
hex | f9b4a94a11 |
1072477850129 has 16 divisors (see below), whose sum is σ = 1231956215808. Its totient is φ = 914572006992.
The previous prime is 1072477850107. The next prime is 1072477850159. The reversal of 1072477850129 is 9210587742701.
It is a de Polignac number, because none of the positive numbers 2k-1072477850129 is a prime.
It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1072477850159) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2023994 + ... + 2498300.
It is an arithmetic number, because the mean of its divisors is an integer number (76997263488).
Almost surely, 21072477850129 is an apocalyptic number.
It is an amenable number.
1072477850129 is a deficient number, since it is larger than the sum of its proper divisors (159478365679).
1072477850129 is a wasteful number, since it uses less digits than its factorization.
1072477850129 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 475964.
The product of its (nonzero) digits is 1975680, while the sum is 53.
The spelling of 1072477850129 in words is "one trillion, seventy-two billion, four hundred seventy-seven million, eight hundred fifty thousand, one hundred twenty-nine".
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