Base | Representation |
---|---|
bin | 11101101100011000111… |
… | …11001110010101111001 |
3 | 10121112110222011201011212 |
4 | 32312030133032111321 |
5 | 113204000121311401 |
6 | 2100411455332505 |
7 | 133466045663240 |
oct | 16661437162571 |
9 | 3545428151155 |
10 | 1020264244601 |
11 | 363767627888 |
12 | 145898521135 |
13 | 75297632714 |
14 | 37549875957 |
15 | 1b8157cbdbb |
hex | ed8c7ce579 |
1020264244601 has 8 divisors (see below), whose sum is σ = 1166035740480. Its totient is φ = 874497613968.
The previous prime is 1020264244541. The next prime is 1020264244697. The reversal of 1020264244601 is 1064424620201.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1020264244601 - 222 = 1020260050297 is a prime.
It is a super-2 number, since 2×10202642446012 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1020264244001) 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, 755291 + ... + 1615856.
It is an arithmetic number, because the mean of its divisors is an integer number (145754467560).
Almost surely, 21020264244601 is an apocalyptic number.
It is an amenable number.
1020264244601 is a deficient number, since it is larger than the sum of its proper divisors (145771495879).
1020264244601 is an equidigital number, since it uses as much as digits as its factorization.
1020264244601 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2432623.
The product of its (nonzero) digits is 18432, while the sum is 32.
Adding to 1020264244601 its reverse (1064424620201), we get a palindrome (2084688864802).
The spelling of 1020264244601 in words is "one trillion, twenty billion, two hundred sixty-four million, two hundred forty-four thousand, six hundred one".
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