Base | Representation |
---|---|
bin | 100101100011001110… |
… | …100101001001111010 |
3 | 10212001221012102001001 |
4 | 211203032211021322 |
5 | 1130033241103000 |
6 | 30304510115214 |
7 | 2625103600531 |
oct | 454316451172 |
9 | 125057172031 |
10 | 40319472250 |
11 | 161103222a2 |
12 | 7992aabb0a |
13 | 3a5730a4b5 |
14 | 1d46bad318 |
15 | 10aea9046a |
hex | 9633a527a |
40319472250 has 16 divisors (see below), whose sum is σ = 75478052520. Its totient is φ = 16127788800.
The previous prime is 40319472197. The next prime is 40319472251. The reversal of 40319472250 is 5227491304.
40319472250 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 3861006769 + 36458465481 = 62137^2 + 190941^2 .
It is not an unprimeable number, because it can be changed into a prime (40319472251) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80638695 + ... + 80639194.
Almost surely, 240319472250 is an apocalyptic number.
40319472250 is a deficient number, since it is larger than the sum of its proper divisors (35158580270).
40319472250 is a wasteful number, since it uses less digits than its factorization.
40319472250 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 161277906 (or 161277896 counting only the distinct ones).
The product of its (nonzero) digits is 60480, while the sum is 37.
The spelling of 40319472250 in words is "forty billion, three hundred nineteen million, four hundred seventy-two thousand, two hundred fifty".
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