Base | Representation |
---|---|
bin | 100101010111100011… |
… | …011100110101100110 |
3 | 10211120021122220121121 |
4 | 211113203130311212 |
5 | 1124133121212424 |
6 | 30233232204154 |
7 | 2620205054044 |
oct | 452743346546 |
9 | 124507586547 |
10 | 40123616614 |
11 | 1601a810034 |
12 | 793939965a |
13 | 3a258746a3 |
14 | 1d28b89394 |
15 | 109c7a3ee4 |
hex | 9578dcd66 |
40123616614 has 16 divisors (see below), whose sum is σ = 63869618448. Its totient is φ = 18839072512.
The previous prime is 40123616569. The next prime is 40123616629. The reversal of 40123616614 is 41661632104.
It is a super-2 number, since 2×401236166142 (a number of 22 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (34).
It is a self number, because there is not a number n which added to its sum of digits gives 40123616614.
It is a congruent number.
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, 1316887 + ... + 1347010.
It is an arithmetic number, because the mean of its divisors is an integer number (3991851153).
Almost surely, 240123616614 is an apocalyptic number.
40123616614 is a deficient number, since it is larger than the sum of its proper divisors (23746001834).
40123616614 is a wasteful number, since it uses less digits than its factorization.
40123616614 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2664359.
The product of its (nonzero) digits is 20736, while the sum is 34.
The spelling of 40123616614 in words is "forty billion, one hundred twenty-three million, six hundred sixteen thousand, six hundred fourteen".
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