Base | Representation |
---|---|
bin | 11101101100011101100… |
… | …00111001011101111100 |
3 | 10121112120122000211121120 |
4 | 32312032300321131330 |
5 | 113204034410311444 |
6 | 2100415342030540 |
7 | 133500021402153 |
oct | 16661660713574 |
9 | 3545518024546 |
10 | 1020302432124 |
11 | 36378713a718 |
12 | 1458a9278450 |
13 | 752a25132a1 |
14 | 3755097659a |
15 | 1b818d21b19 |
hex | ed8ec3977c |
1020302432124 has 24 divisors (see below), whose sum is σ = 2381272492368. Its totient is φ = 340019836800.
The previous prime is 1020302432117. The next prime is 1020302432131. The reversal of 1020302432124 is 4212342030201.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (1020302432117) and next prime (1020302432131).
It is a junction number, because it is equal to n+sod(n) for n = 1020302432094 and 1020302432103.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10069227 + ... + 10170050.
It is an arithmetic number, because the mean of its divisors is an integer number (99219687182).
Almost surely, 21020302432124 is an apocalyptic number.
It is an amenable number.
1020302432124 is an abundant number, since it is smaller than the sum of its proper divisors (1360970060244).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1020302432124 is a wasteful number, since it uses less digits than its factorization.
1020302432124 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20243485 (or 20243483 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 24.
Adding to 1020302432124 its reverse (4212342030201), we get a palindrome (5232644462325).
The spelling of 1020302432124 in words is "one trillion, twenty billion, three hundred two million, four hundred thirty-two thousand, one hundred twenty-four".
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