Base | Representation |
---|---|
bin | 10011100110001000… |
… | …10110010000111001 |
3 | 1000011012002110001220 |
4 | 21303010112100321 |
5 | 133021214013301 |
6 | 4455533502253 |
7 | 521464246065 |
oct | 116304262071 |
9 | 30135073056 |
10 | 10520454201 |
11 | 4509581a54 |
12 | 2057341989 |
13 | cb878463a |
14 | 71b320aa5 |
15 | 418916936 |
hex | 273116439 |
10520454201 has 8 divisors (see below), whose sum is σ = 14080608960. Its totient is φ = 6986967792.
The previous prime is 10520454179. The next prime is 10520454229. The reversal of 10520454201 is 10245402501.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 10520454201 - 25 = 10520454169 is a prime.
It is a super-2 number, since 2×105204542012 (a number of 21 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (10520454281) 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, 6666166 + ... + 6667743.
It is an arithmetic number, because the mean of its divisors is an integer number (1760076120).
Almost surely, 210520454201 is an apocalyptic number.
It is an amenable number.
10520454201 is a deficient number, since it is larger than the sum of its proper divisors (3560154759).
10520454201 is a wasteful number, since it uses less digits than its factorization.
10520454201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13334175.
The product of its (nonzero) digits is 1600, while the sum is 24.
Adding to 10520454201 its reverse (10245402501), we get a palindrome (20765856702).
The spelling of 10520454201 in words is "ten billion, five hundred twenty million, four hundred fifty-four thousand, two hundred one".
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