Base | Representation |
---|---|
bin | 100101010100011000… |
… | …100111000101101011 |
3 | 10211102120121102122020 |
4 | 211110120213011223 |
5 | 1124031013141441 |
6 | 30224052355523 |
7 | 2615661102030 |
oct | 452430470553 |
9 | 124376542566 |
10 | 40070443371 |
11 | 15aa27a2202 |
12 | 7923615ba3 |
13 | 3a17847b2a |
14 | 1d21aa7387 |
15 | 1097c9de66 |
hex | 95462716b |
40070443371 has 16 divisors (see below), whose sum is σ = 61069473024. Its totient is φ = 22893740064.
The previous prime is 40070443349. The next prime is 40070443381. The reversal of 40070443371 is 17334407004.
It is not a de Polignac number, because 40070443371 - 25 = 40070443339 is a prime.
It is not an unprimeable number, because it can be changed into a prime (40070443321) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14805 + ... + 283478.
It is an arithmetic number, because the mean of its divisors is an integer number (3816842064).
Almost surely, 240070443371 is an apocalyptic number.
40070443371 is a deficient number, since it is larger than the sum of its proper divisors (20999029653).
40070443371 is a wasteful number, since it uses less digits than its factorization.
40070443371 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 304690.
The product of its (nonzero) digits is 28224, while the sum is 33.
The spelling of 40070443371 in words is "forty billion, seventy million, four hundred forty-three thousand, three hundred seventy-one".
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