| Base | Representation |
|---|---|
| bin | 10111011011010011011001… |
| … | …110110000000101101100000 |
| 3 | 111111210200212120002111202000 |
| 4 | 113123103121312000231200 |
| 5 | 102001031131024423013 |
| 6 | 1003043534551324000 |
| 7 | 30462524261511051 |
| oct | 2733233166005540 |
| 9 | 444720776074660 |
| 10 | 103031330311008 |
| 11 | 2a913383a37270 |
| 12 | b6801b4080600 |
| 13 | 4564a748295c8 |
| 14 | 1b62a58ac4728 |
| 15 | bda134818973 |
| hex | 5db4d9d80b60 |
103031330311008 has 384 divisors, whose sum is σ = 335035480227840. Its totient is φ = 30536016284160.
The previous prime is 103031330311001. The next prime is 103031330311009. The reversal of 103031330311008 is 800113033130301.
103031330311008 is a `hidden beast` number, since 1 + 0 + 3 + 0 + 313 + 30 + 311 + 0 + 0 + 8 = 666.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (103031330311001) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 646277835 + ... + 646437237.
It is an arithmetic number, because the mean of its divisors is an integer number (872488229760).
Almost surely, 2103031330311008 is an apocalyptic number.
103031330311008 is a gapful number since it is divisible by the number (18) 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 103031330311008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (167517740113920).
103031330311008 is an abundant number, since it is smaller than the sum of its proper divisors (232004149916832).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
103031330311008 is a wasteful number, since it uses less digits than its factorization.
103031330311008 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 160927 (or 160913 counting only the distinct ones).
The product of its (nonzero) digits is 1944, while the sum is 27.
Adding to 103031330311008 its reverse (800113033130301), we get a palindrome (903144363441309).
The spelling of 103031330311008 in words is "one hundred three trillion, thirty-one billion, three hundred thirty million, three hundred eleven thousand, eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •