Base | Representation |
---|---|
bin | 110110011111110110011… |
… | …0000011010011011111101 |
3 | 222112001020221210020002222 |
4 | 1230333230300122123331 |
5 | 1440204211112023401 |
6 | 23532523211455125 |
7 | 1402066443321656 |
oct | 154775460323375 |
9 | 28461227706088 |
10 | 7490100111101 |
11 | 2428596278783 |
12 | a0b76b4574a5 |
13 | 42440c73b17a |
14 | 1bc74671652d |
15 | cec7c14bc1b |
hex | 6cfecc1a6fd |
7490100111101 has 4 divisors (see below), whose sum is σ = 7502318872092. Its totient is φ = 7477881350112.
The previous prime is 7490100111073. The next prime is 7490100111139. The reversal of 7490100111101 is 1011110010947.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 6450499225 + 7483649611876 = 80315^2 + 2735626^2 .
It is a cyclic number.
It is not a de Polignac number, because 7490100111101 - 26 = 7490100111037 is a prime.
It is a super-2 number, since 2×74901001111012 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (7490100111161) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6109379576 + ... + 6109380801.
It is an arithmetic number, because the mean of its divisors is an integer number (1875579718023).
Almost surely, 27490100111101 is an apocalyptic number.
It is an amenable number.
7490100111101 is a deficient number, since it is larger than the sum of its proper divisors (12218760991).
7490100111101 is a wasteful number, since it uses less digits than its factorization.
7490100111101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12218760990.
The product of its (nonzero) digits is 252, while the sum is 26.
The spelling of 7490100111101 in words is "seven trillion, four hundred ninety billion, one hundred million, one hundred eleven thousand, one hundred one".
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