Base | Representation |
---|---|
bin | 11101001001010010111… |
… | …10000001000010111110 |
3 | 10112201211220021010110220 |
4 | 32210221132001002332 |
5 | 112401403304130210 |
6 | 2044014124442210 |
7 | 132231125011464 |
oct | 16445136010276 |
9 | 3481756233426 |
10 | 1001423114430 |
11 | 356779271922 |
12 | 1420ba6a9366 |
13 | 7358407b19b |
14 | 3667d454834 |
15 | 1b0b1674c70 |
hex | e9297810be |
1001423114430 has 32 divisors (see below), whose sum is σ = 2507911801344. Its totient is φ = 255435460896.
The previous prime is 1001423114429. The next prime is 1001423114491. The reversal of 1001423114430 is 344113241001.
It is a super-2 number, since 2×10014231144302 (a number of 25 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 1001423114430.
It is a congruent number.
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 15 ways as a sum of consecutive naturals, for example, 725668234 + ... + 725669613.
It is an arithmetic number, because the mean of its divisors is an integer number (78372243792).
Almost surely, 21001423114430 is an apocalyptic number.
1001423114430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1001423114430 is an abundant number, since it is smaller than the sum of its proper divisors (1506488686914).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1001423114430 is a wasteful number, since it uses less digits than its factorization.
1001423114430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1451337880.
The product of its (nonzero) digits is 1152, while the sum is 24.
Adding to 1001423114430 its reverse (344113241001), we get a palindrome (1345536355431).
The spelling of 1001423114430 in words is "one trillion, one billion, four hundred twenty-three million, one hundred fourteen thousand, four hundred thirty".
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