Base | Representation |
---|---|
bin | 100101010111100111… |
… | …010011110010110010 |
3 | 10211120100120022011202 |
4 | 211113213103302302 |
5 | 1124133401100041 |
6 | 30233310011202 |
7 | 2620216466111 |
oct | 452747236262 |
9 | 124510508152 |
10 | 40124628146 |
11 | 16020341009 |
12 | 79397a6b02 |
13 | 3a25b39c25 |
14 | 1d28d6dc78 |
15 | 109c903a9b |
hex | 9579d3cb2 |
40124628146 has 16 divisors (see below), whose sum is σ = 63981956160. Its totient is φ = 18818218800.
The previous prime is 40124628121. The next prime is 40124628161. The reversal of 40124628146 is 64182642104.
It is a Harshad number since it is a multiple of its sum of digits (38).
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, 5223446 + ... + 5231121.
It is an arithmetic number, because the mean of its divisors is an integer number (3998872260).
Almost surely, 240124628146 is an apocalyptic number.
40124628146 is a deficient number, since it is larger than the sum of its proper divisors (23857328014).
40124628146 is a wasteful number, since it uses less digits than its factorization.
40124628146 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10454689.
The product of its (nonzero) digits is 73728, while the sum is 38.
The spelling of 40124628146 in words is "forty billion, one hundred twenty-four million, six hundred twenty-eight thousand, one hundred forty-six".
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