Base | Representation |
---|---|
bin | 100101101011010011… |
… | …110111110011001110 |
3 | 10212102101100211212210 |
4 | 211223103313303032 |
5 | 1130322444431240 |
6 | 30330152411250 |
7 | 2631341324052 |
oct | 455323676316 |
9 | 125371324783 |
10 | 40455077070 |
11 | 1617a9221a1 |
12 | 7a103a6b26 |
13 | 3a79439135 |
14 | 1d5abcbc62 |
15 | 10bb929780 |
hex | 96b4f7cce |
40455077070 has 16 divisors (see below), whose sum is σ = 97092185040. Its totient is φ = 10788020544.
The previous prime is 40455077059. The next prime is 40455077093. The reversal of 40455077070 is 7077055404.
It is a super-2 number, since 2×404550770702 (a number of 22 digits) contains 22 as substring.
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, 674251255 + ... + 674251314.
It is an arithmetic number, because the mean of its divisors is an integer number (6068261565).
Almost surely, 240455077070 is an apocalyptic number.
40455077070 is an abundant number, since it is smaller than the sum of its proper divisors (56637107970).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40455077070 is a wasteful number, since it uses less digits than its factorization.
40455077070 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1348502579.
The product of its (nonzero) digits is 137200, while the sum is 39.
The spelling of 40455077070 in words is "forty billion, four hundred fifty-five million, seventy-seven thousand, seventy".
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