Base | Representation |
---|---|
bin | 100110001010010011… |
… | …100011110101010000 |
3 | 10220202121212012010000 |
4 | 212022103203311100 |
5 | 1132404110321401 |
6 | 30453530210000 |
7 | 2650254336543 |
oct | 461223436520 |
9 | 126677765100 |
10 | 40975088976 |
11 | 164174078a8 |
12 | 7b36583900 |
13 | 3b300a9ba3 |
14 | 1da9cb285a |
15 | 10ec3e7186 |
hex | 98a4e3d50 |
40975088976 has 100 divisors (see below), whose sum is σ = 118815040564. Its totient is φ = 13632883200.
The previous prime is 40975088939. The next prime is 40975089041. The reversal of 40975088976 is 67988057904.
40975088976 is a `hidden beast` number, since 40 + 9 + 7 + 508 + 89 + 7 + 6 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 29241000000 + 11734088976 = 171000^2 + 108324^2 .
It is a super-2 number, since 2×409750889762 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 671916 + ... + 730356.
Almost surely, 240975088976 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 40975088976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59407520282).
40975088976 is an abundant number, since it is smaller than the sum of its proper divisors (77839951588).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40975088976 is a wasteful number, since it uses less digits than its factorization.
40975088976 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 59002 (or 58987 counting only the distinct ones).
The product of its (nonzero) digits is 30481920, while the sum is 63.
The spelling of 40975088976 in words is "forty billion, nine hundred seventy-five million, eighty-eight thousand, nine hundred seventy-six".
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