Base | Representation |
---|---|
bin | 100101010001001110… |
… | …001000111110100110 |
3 | 10211021212201212110212 |
4 | 211101032020332212 |
5 | 1123423421220300 |
6 | 30214515015422 |
7 | 2614445002211 |
oct | 452116107646 |
9 | 124255655425 |
10 | 40017366950 |
11 | 15a758400a0 |
12 | 790989a572 |
13 | 3a09853372 |
14 | 1d18a0c778 |
15 | 10932b7935 |
hex | 951388fa6 |
40017366950 has 24 divisors (see below), whose sum is σ = 81198876600. Its totient is φ = 14551769600.
The previous prime is 40017366941. The next prime is 40017366959. The reversal of 40017366950 is 5966371004.
It is an interprime number because it is at equal distance from previous prime (40017366941) and next prime (40017366959).
It is a super-2 number, since 2×400173669502 (a number of 22 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 40017366898 and 40017366907.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40017366959) 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 11 ways as a sum of consecutive naturals, for example, 36378875 + ... + 36379974.
It is an arithmetic number, because the mean of its divisors is an integer number (3383286525).
Almost surely, 240017366950 is an apocalyptic number.
40017366950 is an abundant number, since it is smaller than the sum of its proper divisors (41181509650).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40017366950 is a wasteful number, since it uses less digits than its factorization.
40017366950 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 72758872 (or 72758867 counting only the distinct ones).
The product of its (nonzero) digits is 136080, while the sum is 41.
The spelling of 40017366950 in words is "forty billion, seventeen million, three hundred sixty-six thousand, nine hundred fifty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •