Base | Representation |
---|---|
bin | 10011110010011110… |
… | …01011010000011110 |
3 | 1000102101211212211210 |
4 | 21321033023100132 |
5 | 133224213042443 |
6 | 4514112125250 |
7 | 524162064435 |
oct | 117117132036 |
9 | 30371755753 |
10 | 10623955998 |
11 | 4561a45427 |
12 | 2085b36826 |
13 | 1004052cc6 |
14 | 72ad8411c |
15 | 422a5dc33 |
hex | 2793cb41e |
10623955998 has 32 divisors (see below), whose sum is σ = 22468303872. Its totient is φ = 3343492800.
The previous prime is 10623955997. The next prime is 10623956041. The reversal of 10623955998 is 89955932601.
It is a super-2 number, since 2×106239559982 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10623955997) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 688936 + ... + 704187.
It is an arithmetic number, because the mean of its divisors is an integer number (702134496).
Almost surely, 210623955998 is an apocalyptic number.
10623955998 is an abundant number, since it is smaller than the sum of its proper divisors (11844347874).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10623955998 is a wasteful number, since it uses less digits than its factorization.
10623955998 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1393200.
The product of its (nonzero) digits is 5248800, while the sum is 57.
The spelling of 10623955998 in words is "ten billion, six hundred twenty-three million, nine hundred fifty-five thousand, nine hundred ninety-eight".
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