Base | Representation |
---|---|
bin | 1001001100000101011110… |
… | …1000011111000100101100 |
3 | 1022202212012200220210222002 |
4 | 2103001113220133010230 |
5 | 2311012410211423040 |
6 | 33253210013111432 |
7 | 2061635353121453 |
oct | 223012750370454 |
9 | 38685180823862 |
10 | 10103233311020 |
11 | 32458368a4593 |
12 | 11720a8488578 |
13 | 58396679a845 |
14 | 26cddb769b9a |
15 | 127c1ce5aa15 |
hex | 93057a1f12c |
10103233311020 has 48 divisors (see below), whose sum is σ = 21360378509568. Its totient is φ = 4013980635840.
The previous prime is 10103233311011. The next prime is 10103233311023. The reversal of 10103233311020 is 2011333230101.
It is a super-3 number, since 3×101032333110203 (a number of 40 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a junction number, because it is equal to n+sod(n) for n = 10103233310983 and 10103233311001.
It is not an unprimeable number, because it can be changed into a prime (10103233311023) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3140399 + ... + 5483481.
It is an arithmetic number, because the mean of its divisors is an integer number (445007885616).
Almost surely, 210103233311020 is an apocalyptic number.
10103233311020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10103233311020 is an abundant number, since it is smaller than the sum of its proper divisors (11257145198548).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10103233311020 is a wasteful number, since it uses less digits than its factorization.
10103233311020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2344550 (or 2344548 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 20.
Adding to 10103233311020 its reverse (2011333230101), we get a palindrome (12114566541121).
The spelling of 10103233311020 in words is "ten trillion, one hundred three billion, two hundred thirty-three million, three hundred eleven thousand, twenty".
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