Base | Representation |
---|---|
bin | 1001010010111001101100… |
… | …1110100010111110100100 |
3 | 1100012001110110210002012121 |
4 | 2110232123032202332210 |
5 | 2314422214324311243 |
6 | 33423053325155324 |
7 | 2103252225123163 |
oct | 224563316427644 |
9 | 40161413702177 |
10 | 10220331478948 |
11 | 3290466749288 |
12 | 11909283bbb44 |
13 | 591a087222c6 |
14 | 2749495413da |
15 | 12acc32ae1ed |
hex | 94b9b3a2fa4 |
10220331478948 has 24 divisors (see below), whose sum is σ = 18505903409280. Its totient is φ = 4932998679840.
The previous prime is 10220331478937. The next prime is 10220331478949. The reversal of 10220331478948 is 84987413302201.
It is a junction number, because it is equal to n+sod(n) for n = 10220331478895 and 10220331478904.
It is not an unprimeable number, because it can be changed into a prime (10220331478949) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7919436 + ... + 9119107.
It is an arithmetic number, because the mean of its divisors is an integer number (771079308720).
Almost surely, 210220331478948 is an apocalyptic number.
It is an amenable number.
10220331478948 is a deficient number, since it is larger than the sum of its proper divisors (8285571930332).
10220331478948 is a wasteful number, since it uses less digits than its factorization.
10220331478948 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17043747 (or 17043745 counting only the distinct ones).
The product of its (nonzero) digits is 2322432, while the sum is 52.
The spelling of 10220331478948 in words is "ten trillion, two hundred twenty billion, three hundred thirty-one million, four hundred seventy-eight thousand, nine hundred forty-eight".
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