Base | Representation |
---|---|
bin | 1001111100110000011001… |
… | …0110000001110110010110 |
3 | 1102201210110202202012201220 |
4 | 2133030012112001312112 |
5 | 2413212331331002300 |
6 | 35133252513031210 |
7 | 2206226143655103 |
oct | 237140626016626 |
9 | 42653422665656 |
10 | 10939388140950 |
11 | 3538406464115 |
12 | 1288162b55506 |
13 | 61476cca84b9 |
14 | 29b67d72daaa |
15 | 13e85a394da0 |
hex | 9f306581d96 |
10939388140950 has 48 divisors (see below), whose sum is σ = 27147152377296. Its totient is φ = 2915291699200.
The previous prime is 10939388140949. The next prime is 10939388140951. The reversal of 10939388140950 is 5904188393901.
It is an interprime number because it is at equal distance from previous prime (10939388140949) and next prime (10939388140951).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10939388140951) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23247171 + ... + 23713070.
It is an arithmetic number, because the mean of its divisors is an integer number (565565674527).
Almost surely, 210939388140950 is an apocalyptic number.
10939388140950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10939388140950 is an abundant number, since it is smaller than the sum of its proper divisors (16207764236346).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10939388140950 is a wasteful number, since it uses less digits than its factorization.
10939388140950 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 46961809 (or 46961804 counting only the distinct ones).
The product of its (nonzero) digits is 8398080, while the sum is 60.
The spelling of 10939388140950 in words is "ten trillion, nine hundred thirty-nine billion, three hundred eighty-eight million, one hundred forty thousand, nine hundred fifty".
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