Base | Representation |
---|---|
bin | 10001011111100011010… |
… | …111011000000010101001 |
3 | 11020220212010212010121102 |
4 | 101133203113120002221 |
5 | 124143410232301101 |
6 | 2320124130251145 |
7 | 152564263034165 |
oct | 21374327300251 |
9 | 4226763763542 |
10 | 1202110431401 |
11 | 4238a2aaa480 |
12 | 174b88426ab5 |
13 | 894878b8899 |
14 | 4227a92bca5 |
15 | 2140a11386b |
hex | 117e35d80a9 |
1202110431401 has 16 divisors (see below), whose sum is σ = 1317234804480. Its totient is φ = 1087962126720.
The previous prime is 1202110431397. The next prime is 1202110431437. The reversal of 1202110431401 is 1041340112021.
It is a cyclic number.
It is not a de Polignac number, because 1202110431401 - 22 = 1202110431397 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1202110431481) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10017311 + ... + 10136603.
It is an arithmetic number, because the mean of its divisors is an integer number (82327175280).
Almost surely, 21202110431401 is an apocalyptic number.
1202110431401 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
1202110431401 is a deficient number, since it is larger than the sum of its proper divisors (115124373079).
1202110431401 is a wasteful number, since it uses less digits than its factorization.
1202110431401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 123376.
The product of its (nonzero) digits is 192, while the sum is 20.
Adding to 1202110431401 its reverse (1041340112021), we get a palindrome (2243450543422).
The spelling of 1202110431401 in words is "one trillion, two hundred two billion, one hundred ten million, four hundred thirty-one thousand, four hundred one".
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