Base | Representation |
---|---|
bin | 10010110100011001… |
… | …01010000011110000 |
3 | 222002002221211200212 |
4 | 21122030222003300 |
5 | 131142404431112 |
6 | 4350310403252 |
7 | 505236541340 |
oct | 113214520360 |
9 | 28062854625 |
10 | 10103202032 |
11 | 4314aa3250 |
12 | 1b5b660528 |
13 | c501b2571 |
14 | 6bbb48d20 |
15 | 3e1e96522 |
hex | 25a32a0f0 |
10103202032 has 80 divisors (see below), whose sum is σ = 24476504832. Its totient is φ = 3924802560.
The previous prime is 10103202023. The next prime is 10103202037. The reversal of 10103202032 is 23020230101.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (14).
It is a junction number, because it is equal to n+sod(n) for n = 10103201998 and 10103202016.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10103202037) 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, 415688 + ... + 439320.
Almost surely, 210103202032 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 10103202032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12238252416).
10103202032 is an abundant number, since it is smaller than the sum of its proper divisors (14373302800).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10103202032 is a wasteful number, since it uses less digits than its factorization.
10103202032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24006 (or 24000 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 14.
Adding to 10103202032 its reverse (23020230101), we get a palindrome (33123432133).
The spelling of 10103202032 in words is "ten billion, one hundred three million, two hundred two thousand, thirty-two".
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