Base | Representation |
---|---|
bin | 10101001010100001101… |
… | …010000111111100010001 |
3 | 12011001002102010002201101 |
4 | 111022201222013330101 |
5 | 142312113221323101 |
6 | 3032051445504401 |
7 | 210035443355101 |
oct | 25124152077421 |
9 | 5131072102641 |
10 | 1454411120401 |
11 | 5108a3185398 |
12 | 1b5a5b412101 |
13 | a71c55013c5 |
14 | 50572b0b201 |
15 | 27c74dd8401 |
hex | 152a1a87f11 |
1454411120401 has 32 divisors (see below), whose sum is σ = 1537810323840. Its totient is φ = 1374111129600.
The previous prime is 1454411120387. The next prime is 1454411120411. The reversal of 1454411120401 is 1040211144541.
It is not a de Polignac number, because 1454411120401 - 231 = 1452263636753 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 1454411120401.
It is not an unprimeable number, because it can be changed into a prime (1454411120411) 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 31 ways as a sum of consecutive naturals, for example, 70864021 + ... + 70884541.
It is an arithmetic number, because the mean of its divisors is an integer number (48056572620).
Almost surely, 21454411120401 is an apocalyptic number.
It is an amenable number.
1454411120401 is a deficient number, since it is larger than the sum of its proper divisors (83399203439).
1454411120401 is a wasteful number, since it uses less digits than its factorization.
1454411120401 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21057.
The product of its (nonzero) digits is 2560, while the sum is 28.
Adding to 1454411120401 its reverse (1040211144541), we get a palindrome (2494622264942).
The spelling of 1454411120401 in words is "one trillion, four hundred fifty-four billion, four hundred eleven million, one hundred twenty thousand, four hundred one".
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