Base | Representation |
---|---|
bin | 100101111110111010… |
… | …101000000000100100 |
3 | 10220021022022000120122 |
4 | 211332322220000210 |
5 | 1132011201044413 |
6 | 30422542421112 |
7 | 2642444210102 |
oct | 457672500044 |
9 | 126238260518 |
10 | 40784003108 |
11 | 163295631a2 |
12 | 7aa2591798 |
13 | 3acc624124 |
14 | 1d8c770c72 |
15 | 10da74e108 |
hex | 97eea8024 |
40784003108 has 12 divisors (see below), whose sum is σ = 71916830832. Its totient is φ = 20236337160.
The previous prime is 40784003107. The next prime is 40784003123. The reversal of 40784003108 is 80130048704.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (40784003107) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38915510 + ... + 38916557.
It is an arithmetic number, because the mean of its divisors is an integer number (5993069236).
Almost surely, 240784003108 is an apocalyptic number.
It is an amenable number.
40784003108 is a deficient number, since it is larger than the sum of its proper divisors (31132827724).
40784003108 is a wasteful number, since it uses less digits than its factorization.
40784003108 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 77832202 (or 77832200 counting only the distinct ones).
The product of its (nonzero) digits is 21504, while the sum is 35.
The spelling of 40784003108 in words is "forty billion, seven hundred eighty-four million, three thousand, one hundred eight".
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