Base | Representation |
---|---|
bin | 10111001100101000010110… |
… | …011110000010101000000010 |
3 | 111101020022021101101211211200 |
4 | 113030220112132002220002 |
5 | 101333021131202414020 |
6 | 1000552422155122030 |
7 | 30326630536360143 |
oct | 2714502636025002 |
9 | 441208241354750 |
10 | 102023030123010 |
11 | 2a5647a6851277 |
12 | b5388b6443316 |
13 | 44c0965a85429 |
14 | 1b29d26191aca |
15 | bbdcbe55c590 |
hex | 5cca16782a02 |
102023030123010 has 96 divisors (see below), whose sum is σ = 269823185873280. Its totient is φ = 26738340175104.
The previous prime is 102023030122991. The next prime is 102023030123051. The reversal of 102023030123010 is 10321030320201.
102023030123010 is a `hidden beast` number, since 10 + 20 + 2 + 30 + 301 + 2 + 301 + 0 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 18879694 + ... + 23674646.
It is an arithmetic number, because the mean of its divisors is an integer number (2810658186180).
Almost surely, 2102023030123010 is an apocalyptic number.
102023030123010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 102023030123010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (134911592936640).
102023030123010 is an abundant number, since it is smaller than the sum of its proper divisors (167800155750270).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102023030123010 is a wasteful number, since it uses less digits than its factorization.
102023030123010 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4799032 (or 4799029 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 102023030123010 its reverse (10321030320201), we get a palindrome (112344060443211).
The spelling of 102023030123010 in words is "one hundred two trillion, twenty-three billion, thirty million, one hundred twenty-three thousand, ten".
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