Base | Representation |
---|---|
bin | 1001010100010111001010… |
… | …1101000010110001010100 |
3 | 1100021110020000220201011112 |
4 | 2111011302231002301110 |
5 | 2320330110340131122 |
6 | 33442403121354152 |
7 | 2105131044046265 |
oct | 225056255026124 |
9 | 40243200821145 |
10 | 10245421411412 |
11 | 32a007131a960 |
12 | 119576aa98958 |
13 | 5941a6785aa5 |
14 | 275c4981896c |
15 | 12b790ce82e2 |
hex | 95172b42c54 |
10245421411412 has 48 divisors (see below), whose sum is σ = 20556685094400. Its totient is φ = 4422484001760.
The previous prime is 10245421411411. The next prime is 10245421411483. The reversal of 10245421411412 is 21411412454201.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10245421411411) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 36276362 + ... + 36557697.
It is an arithmetic number, because the mean of its divisors is an integer number (428264272800).
Almost surely, 210245421411412 is an apocalyptic number.
It is an amenable number.
10245421411412 is an abundant number, since it is smaller than the sum of its proper divisors (10311263682988).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10245421411412 is a wasteful number, since it uses less digits than its factorization.
10245421411412 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 72834236 (or 72834234 counting only the distinct ones).
The product of its (nonzero) digits is 10240, while the sum is 32.
Adding to 10245421411412 its reverse (21411412454201), we get a palindrome (31656833865613).
The spelling of 10245421411412 in words is "ten trillion, two hundred forty-five billion, four hundred twenty-one million, four hundred eleven thousand, four hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.064 sec. • engine limits •