Base | Representation |
---|---|
bin | 101110100011101011… |
… | …0110100000000100100 |
3 | 100120001212122220000210 |
4 | 1131013112310000210 |
5 | 3114230220112330 |
6 | 113533020335420 |
7 | 10136426652150 |
oct | 1350726640044 |
9 | 316055586023 |
10 | 99981410340 |
11 | 39446999449 |
12 | 174636a4570 |
13 | 9574a01246 |
14 | 4ba67c2060 |
15 | 29027b68b0 |
hex | 17475b4024 |
99981410340 has 48 divisors (see below), whose sum is σ = 319940514432. Its totient is φ = 22852893696.
The previous prime is 99981410339. The next prime is 99981410351. The reversal of 99981410340 is 4301418999.
It is a self number, because there is not a number n which added to its sum of digits gives 99981410340.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 119025069 + ... + 119025908.
It is an arithmetic number, because the mean of its divisors is an integer number (6665427384).
Almost surely, 299981410340 is an apocalyptic number.
It is an amenable number.
99981410340 is an abundant number, since it is smaller than the sum of its proper divisors (219959104092).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
99981410340 is a wasteful number, since it uses less digits than its factorization.
99981410340 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 238050996 (or 238050994 counting only the distinct ones).
The product of its (nonzero) digits is 279936, while the sum is 48.
The spelling of 99981410340 in words is "ninety-nine billion, nine hundred eighty-one million, four hundred ten thousand, three hundred forty".
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