| Base | Representation |
|---|---|
| bin | 1001001100000100111111… |
| … | …1000010001100000010100 |
| 3 | 1022202211212122011010010100 |
| 4 | 2103001033320101200110 |
| 5 | 2311012123411411040 |
| 6 | 33253145045054100 |
| 7 | 2061632213351421 |
| oct | 223011770214024 |
| 9 | 38684778133110 |
| 10 | 10103103232020 |
| 11 | 324577a429287 |
| 12 | 11720709b7330 |
| 13 | 583945855116 |
| 14 | 26cdc8388d48 |
| 15 | 127c11813b30 |
| hex | 9304fe11814 |
10103103232020 has 288 divisors, whose sum is σ = 31356927463680. Its totient is φ = 2632456028160.
The previous prime is 10103103231997. The next prime is 10103103232093. The reversal of 10103103232020 is 2023230130101.
10103103232020 is a `hidden beast` number, since 1 + 0 + 1 + 0 + 310 + 32 + 320 + 2 + 0 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 10103103231984 and 10103103232002.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 663491647 + ... + 663506873.
It is an arithmetic number, because the mean of its divisors is an integer number (108878220360).
Almost surely, 210103103232020 is an apocalyptic number.
10103103232020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 10103103232020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15678463731840).
10103103232020 is an abundant number, since it is smaller than the sum of its proper divisors (21253824231660).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10103103232020 is a wasteful number, since it uses less digits than its factorization.
10103103232020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15775 (or 15770 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 10103103232020 its reverse (2023230130101), we get a palindrome (12126333362121).
The spelling of 10103103232020 in words is "ten trillion, one hundred three billion, one hundred three million, two hundred thirty-two thousand, twenty".
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