Base | Representation |
---|---|
bin | 100101100000010011… |
… | …010010010111110110 |
3 | 10211221111210222102210 |
4 | 211200103102113312 |
5 | 1124433203440030 |
6 | 30255553514250 |
7 | 2623636351221 |
oct | 454023222766 |
9 | 124844728383 |
10 | 40270374390 |
11 | 16095638354 |
12 | 797a572986 |
13 | 3a4a0a98cc |
14 | 1d4046c5b8 |
15 | 10aa5e2bb0 |
hex | 9604d25f6 |
40270374390 has 16 divisors (see below), whose sum is σ = 96648898608. Its totient is φ = 10738766496.
The previous prime is 40270374337. The next prime is 40270374407. The reversal of 40270374390 is 9347307204.
It is a congruent number.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 671172877 + ... + 671172936.
It is an arithmetic number, because the mean of its divisors is an integer number (6040556163).
Almost surely, 240270374390 is an apocalyptic number.
40270374390 is an abundant number, since it is smaller than the sum of its proper divisors (56378524218).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40270374390 is a wasteful number, since it uses less digits than its factorization.
40270374390 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1342345823.
The product of its (nonzero) digits is 127008, while the sum is 39.
The spelling of 40270374390 in words is "forty billion, two hundred seventy million, three hundred seventy-four thousand, three hundred ninety".
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