Base | Representation |
---|---|
bin | 11101011001110110010… |
… | …11101011010101101001 |
3 | 10120120210020221110002022 |
4 | 32230323023223111221 |
5 | 113023103404401101 |
6 | 2052044034314225 |
7 | 132664300162502 |
oct | 16547313532551 |
9 | 3516706843068 |
10 | 1010310231401 |
11 | 35a519872399 |
12 | 14397aa28975 |
13 | 7436c326a93 |
14 | 36c83883ba9 |
15 | 1b4319a4a1b |
hex | eb3b2eb569 |
1010310231401 has 8 divisors (see below), whose sum is σ = 1035069273000. Its totient is φ = 985556776960.
The previous prime is 1010310231391. The next prime is 1010310231407. The reversal of 1010310231401 is 1041320130101.
It can be written as a sum of positive squares in 4 ways, for example, as 219491313001 + 790818918400 = 468499^2 + 889280^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-1010310231401 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 1010310231401.
It is not an unprimeable number, because it can be changed into a prime (1010310231407) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1029536 + ... + 1755153.
It is an arithmetic number, because the mean of its divisors is an integer number (129383659125).
Almost surely, 21010310231401 is an apocalyptic number.
It is an amenable number.
1010310231401 is a deficient number, since it is larger than the sum of its proper divisors (24759041599).
1010310231401 is an equidigital number, since it uses as much as digits as its factorization.
1010310231401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2793579.
The product of its (nonzero) digits is 72, while the sum is 17.
Adding to 1010310231401 its reverse (1041320130101), we get a palindrome (2051630361502).
The spelling of 1010310231401 in words is "one trillion, ten billion, three hundred ten million, two hundred thirty-one thousand, four hundred one".
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