Base | Representation |
---|---|
bin | 10111001100101000100001… |
… | …111110111111101010101100 |
3 | 111101020022202211220210222011 |
4 | 113030220201332333222230 |
5 | 101333022030131423040 |
6 | 1000552453255531004 |
7 | 30326635403423404 |
oct | 2714504176775254 |
9 | 441208684823864 |
10 | 102023223311020 |
11 | 2a564895901290 |
12 | b53894b089a64 |
13 | 44c0996ac5c6b |
14 | 1b29d43abd804 |
15 | bbdcd14bd3ea |
hex | 5cca21fbfaac |
102023223311020 has 48 divisors (see below), whose sum is σ = 234068134987008. Its totient is φ = 37045035642560.
The previous prime is 102023223310999. The next prime is 102023223311039. The reversal of 102023223311020 is 20113322320201.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is a junction number, because it is equal to n+sod(n) for n = 102023223310982 and 102023223311000.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 339338704 + ... + 339639223.
It is an arithmetic number, because the mean of its divisors is an integer number (4876419478896).
Almost surely, 2102023223311020 is an apocalyptic number.
102023223311020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
102023223311020 is an abundant number, since it is smaller than the sum of its proper divisors (132044911675988).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102023223311020 is a wasteful number, since it uses less digits than its factorization.
102023223311020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 678978630 (or 678978628 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 22.
Adding to 102023223311020 its reverse (20113322320201), we get a palindrome (122136545631221).
The spelling of 102023223311020 in words is "one hundred two trillion, twenty-three billion, two hundred twenty-three million, three hundred eleven thousand, twenty".
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