Base | Representation |
---|---|
bin | 100101111100111001… |
… | …111000011111111110 |
3 | 10220011221210101121120 |
4 | 211330321320133332 |
5 | 1131424031112303 |
6 | 30415335211410 |
7 | 2641554305322 |
oct | 457471703776 |
9 | 126157711546 |
10 | 40750254078 |
11 | 16311502036 |
12 | 7a93216b66 |
13 | 3ac56388a1 |
14 | 1d880a7982 |
15 | 10d77d4553 |
hex | 97ce787fe |
40750254078 has 16 divisors (see below), whose sum is σ = 82248220560. Its totient is φ = 13458799296.
The previous prime is 40750254019. The next prime is 40750254089. The reversal of 40750254078 is 87045205704.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31153975 + ... + 31155282.
It is an arithmetic number, because the mean of its divisors is an integer number (5140513785).
Almost surely, 240750254078 is an apocalyptic number.
40750254078 is an abundant number, since it is smaller than the sum of its proper divisors (41497966482).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40750254078 is a wasteful number, since it uses less digits than its factorization.
40750254078 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 62309371.
The product of its (nonzero) digits is 313600, while the sum is 42.
The spelling of 40750254078 in words is "forty billion, seven hundred fifty million, two hundred fifty-four thousand, seventy-eight".
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