Base | Representation |
---|---|
bin | 11101110100001001010… |
… | …10111101011000000001 |
3 | 10121221020011010222101020 |
4 | 32322010222331120001 |
5 | 113241012041223101 |
6 | 2102341000500053 |
7 | 134004165632121 |
oct | 16720452753001 |
9 | 3557204128336 |
10 | 1024428070401 |
11 | 365503a3682a |
12 | 14665aa7a629 |
13 | 757ac184078 |
14 | 37822872c81 |
15 | 1b9ab113136 |
hex | ee84abd601 |
1024428070401 has 32 divisors (see below), whose sum is σ = 1452575462400. Its totient is φ = 640759863744.
The previous prime is 1024428070399. The next prime is 1024428070409. The reversal of 1024428070401 is 1040708244201.
It is not a de Polignac number, because 1024428070401 - 21 = 1024428070399 is a prime.
It is not an unprimeable number, because it can be changed into a prime (1024428070409) 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, 14252050 + ... + 14323748.
It is an arithmetic number, because the mean of its divisors is an integer number (45392983200).
Almost surely, 21024428070401 is an apocalyptic number.
It is an amenable number.
1024428070401 is a deficient number, since it is larger than the sum of its proper divisors (428147391999).
1024428070401 is a wasteful number, since it uses less digits than its factorization.
1024428070401 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 75685.
The product of its (nonzero) digits is 14336, while the sum is 33.
The spelling of 1024428070401 in words is "one trillion, twenty-four billion, four hundred twenty-eight million, seventy thousand, four hundred one".
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