Base | Representation |
---|---|
bin | 11101011001010111011… |
… | …00111001010101101000 |
3 | 10120120010011012221010102 |
4 | 32230223230321111220 |
5 | 113022040412112130 |
6 | 2052002155404532 |
7 | 132654664425044 |
oct | 16545354712550 |
9 | 3516104187112 |
10 | 1010050504040 |
11 | 35a3a61a5386 |
12 | 143907a53748 |
13 | 7432a589956 |
14 | 36c5b195024 |
15 | 1b418c9d645 |
hex | eb2bb39568 |
1010050504040 has 64 divisors (see below), whose sum is σ = 2338419306960. Its totient is φ = 392472371200.
The previous prime is 1010050504031. The next prime is 1010050504049. The reversal of 1010050504040 is 404050500101.
It is an interprime number because it is at equal distance from previous prime (1010050504031) and next prime (1010050504049).
It can be written as a sum of positive squares in 8 ways, for example, as 580860428164 + 429190075876 = 762142^2 + 655126^2 .
It is a super-2 number, since 2×10100505040402 (a number of 25 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is not an unprimeable number, because it can be changed into a prime (1010050504049) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2144489 + ... + 2572728.
Almost surely, 21010050504040 is an apocalyptic number.
1010050504040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1010050504040 is an abundant number, since it is smaller than the sum of its proper divisors (1328368802920).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1010050504040 is a wasteful number, since it uses less digits than its factorization.
1010050504040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4717382 (or 4717378 counting only the distinct ones).
The product of its (nonzero) digits is 400, while the sum is 20.
The spelling of 1010050504040 in words is "one trillion, ten billion, fifty million, five hundred four thousand, forty".
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