Base | Representation |
---|---|
bin | 10100011100100111… |
… | …10101110011011100 |
3 | 1001100001002210120011 |
4 | 22032103311303130 |
5 | 134440220003010 |
6 | 5013141533004 |
7 | 536014133200 |
oct | 121623656334 |
9 | 31301083504 |
10 | 10977500380 |
11 | 4723570570 |
12 | 2164414164 |
13 | 105c37a572 |
14 | 761cd4b00 |
15 | 443ae7a8a |
hex | 28e4f5cdc |
10977500380 has 144 divisors (see below), whose sum is σ = 29471825376. Its totient is φ = 3396126720.
The previous prime is 10977500353. The next prime is 10977500381. The reversal of 10977500380 is 8300577901.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10977500381) 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 47 ways as a sum of consecutive naturals, for example, 1473144 + ... + 1480576.
It is an arithmetic number, because the mean of its divisors is an integer number (204665454).
Almost surely, 210977500380 is an apocalyptic number.
10977500380 is a gapful number since it is divisible by the number (10) 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 10977500380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14735912688).
10977500380 is an abundant number, since it is smaller than the sum of its proper divisors (18494324996).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10977500380 is a wasteful number, since it uses less digits than its factorization.
10977500380 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7604 (or 7595 counting only the distinct ones).
The product of its (nonzero) digits is 52920, while the sum is 40.
The spelling of 10977500380 in words is "ten billion, nine hundred seventy-seven million, five hundred thousand, three hundred eighty".
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