Base | Representation |
---|---|
bin | 1001010001111110101010… |
… | …1101111101111111000101 |
3 | 1100010112120010022002101222 |
4 | 2110133222231331333011 |
5 | 2314142241210400132 |
6 | 33411513101330125 |
7 | 2102151441305033 |
oct | 224375255757705 |
9 | 40115503262358 |
10 | 10204485246917 |
11 | 3284774989655 |
12 | 1189845566945 |
13 | 590381787050 |
14 | 273c84b99553 |
15 | 12a69703e412 |
hex | 947eab7dfc5 |
10204485246917 has 8 divisors (see below), whose sum is σ = 11196793682424. Its totient is φ = 9241797958848.
The previous prime is 10204485246889. The next prime is 10204485246971. The reversal of 10204485246917 is 71964258440201.
It is a happy number.
It is a Cunningham number, because it is equal to 31944462+1.
It can be written as a sum of positive squares in 4 ways, for example, as 1 + 10204485246916 = 1^2 + 3194446^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 10204485246917 - 218 = 10204484984773 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (53).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10204485246617) 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, 7405286138 + ... + 7405287515.
It is an arithmetic number, because the mean of its divisors is an integer number (1399599210303).
Almost surely, 210204485246917 is an apocalyptic number.
It is an amenable number.
10204485246917 is a deficient number, since it is larger than the sum of its proper divisors (992308435507).
10204485246917 is a wasteful number, since it uses less digits than its factorization.
10204485246917 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14810573719.
The product of its (nonzero) digits is 3870720, while the sum is 53.
The spelling of 10204485246917 in words is "ten trillion, two hundred four billion, four hundred eighty-five million, two hundred forty-six thousand, nine hundred seventeen".
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