Base | Representation |
---|---|
bin | 1001010111101010010100… |
… | …0001100000110100101000 |
3 | 1100110212112002002011020100 |
4 | 2111322211001200310220 |
5 | 2322242200123304112 |
6 | 33524415225025400 |
7 | 2112205434652005 |
oct | 225724501406450 |
9 | 40425462064210 |
10 | 10302100213032 |
11 | 3312106aa4471 |
12 | 11a4748625260 |
13 | 59963a11ac24 |
14 | 2788a51748ac |
15 | 12ceabbac2dc |
hex | 95ea5060d28 |
10302100213032 has 96 divisors (see below), whose sum is σ = 28110813237000. Its totient is φ = 3408310574592.
The previous prime is 10302100213019. The next prime is 10302100213039. The reversal of 10302100213032 is 23031200120301.
It can be written as a sum of positive squares in 4 ways, for example, as 8018151109956 + 2283949103076 = 2831634^2 + 1511274^2 .
It is a super-2 number, since 2×103021002130322 (a number of 27 digits) contains 22 as substring.
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 = 10302100212996 and 10302100213014.
It is not an unprimeable number, because it can be changed into a prime (10302100213039) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13323658 + ... + 14075654.
Almost surely, 210302100213032 is an apocalyptic number.
10302100213032 is a gapful number since it is divisible by the number (12) 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 10302100213032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14055406618500).
10302100213032 is an abundant number, since it is smaller than the sum of its proper divisors (17808713023968).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10302100213032 is a wasteful number, since it uses less digits than its factorization.
10302100213032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 753435 (or 753428 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 10302100213032 its reverse (23031200120301), we get a palindrome (33333300333333).
The spelling of 10302100213032 in words is "ten trillion, three hundred two billion, one hundred million, two hundred thirteen thousand, thirty-two".
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