Base | Representation |
---|---|
bin | 100101100000010101… |
… | …001000001100010000 |
3 | 10211221112201111102100 |
4 | 211200111020030100 |
5 | 1124433314410401 |
6 | 30300012120400 |
7 | 2623643431200 |
oct | 454025101420 |
9 | 124845644370 |
10 | 40270856976 |
11 | 16095937989 |
12 | 797a766100 |
13 | 3a4a21846c |
14 | 1d40556400 |
15 | 10aa68ab86 |
hex | 960548310 |
40270856976 has 135 divisors (see below), whose sum is σ = 131157771381. Its totient is φ = 11501142912.
The previous prime is 40270856959. The next prime is 40270856981. The reversal of 40270856976 is 67965807204.
The square root of 40270856976 is 200676.
It is a perfect power (a square), and thus also a powerful number.
40270856976 is a `hidden beast` number, since 4 + 0 + 2 + 7 + 0 + 8 + 569 + 76 = 666.
It can be written as a sum of positive squares in only one way, i.e., 9153896976 + 31116960000 = 95676^2 + 176400^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 16855590 + ... + 16857978.
Almost surely, 240270856976 is an apocalyptic number.
40270856976 is the 200676-th square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 40270856976
40270856976 is an abundant number, since it is smaller than the sum of its proper divisors (90886914405).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40270856976 is an equidigital number, since it uses as much as digits as its factorization.
40270856976 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4806 (or 2401 counting only the distinct ones).
The product of its (nonzero) digits is 5080320, while the sum is 54.
It can be divided in two parts, 402708 and 56976, that added together give a square (459684 = 6782).
The spelling of 40270856976 in words is "forty billion, two hundred seventy million, eight hundred fifty-six thousand, nine hundred seventy-six".
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