Base | Representation |
---|---|
bin | 10100101101010011… |
… | …01111101010110000 |
3 | 1001200210110111021010 |
4 | 22112221233222300 |
5 | 140232032211034 |
6 | 5035101430520 |
7 | 542333565150 |
oct | 122651575260 |
9 | 31623414233 |
10 | 11117460144 |
11 | 479557539a |
12 | 21a326b440 |
13 | 10823724ab |
14 | 776728760 |
15 | 4510423e9 |
hex | 296a6fab0 |
11117460144 has 40 divisors (see below), whose sum is σ = 32822978560. Its totient is φ = 3176417088.
The previous prime is 11117460119. The next prime is 11117460197. The reversal of 11117460144 is 44106471111.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16543504 + ... + 16544175.
It is an arithmetic number, because the mean of its divisors is an integer number (820574464).
Almost surely, 211117460144 is an apocalyptic number.
11117460144 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
11117460144 is an abundant number, since it is smaller than the sum of its proper divisors (21705518416).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11117460144 is a wasteful number, since it uses less digits than its factorization.
11117460144 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33087697 (or 33087691 counting only the distinct ones).
The product of its (nonzero) digits is 2688, while the sum is 30.
The spelling of 11117460144 in words is "eleven billion, one hundred seventeen million, four hundred sixty thousand, one hundred forty-four".
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