Base | Representation |
---|---|
bin | 11110100111100001001… |
… | …00010100110100100010 |
3 | 10201120102020210100111122 |
4 | 33103300210110310202 |
5 | 114214003031341110 |
6 | 2123141424012242 |
7 | 136001512043330 |
oct | 17236044246442 |
9 | 3646366710448 |
10 | 1052008074530 |
11 | 376177150076 |
12 | 14ba77461082 |
13 | 7828607bc3a |
14 | 38cbb734b50 |
15 | 1c572566255 |
hex | f4f0914d22 |
1052008074530 has 64 divisors (see below), whose sum is σ = 2186728524288. Its totient is φ = 356926041600.
The previous prime is 1052008074433. The next prime is 1052008074577. The reversal of 1052008074530 is 354708002501.
It is a happy number.
It is a super-2 number, since 2×10520080745302 (a number of 25 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (35).
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13486019 + ... + 13563801.
It is an arithmetic number, because the mean of its divisors is an integer number (34167633192).
Almost surely, 21052008074530 is an apocalyptic number.
1052008074530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1052008074530 is an abundant number, since it is smaller than the sum of its proper divisors (1134720449758).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1052008074530 is a wasteful number, since it uses less digits than its factorization.
1052008074530 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 79811.
The product of its (nonzero) digits is 33600, while the sum is 35.
The spelling of 1052008074530 in words is "one trillion, fifty-two billion, eight million, seventy-four thousand, five hundred thirty".
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