Base | Representation |
---|---|
bin | 10111001101110000000010… |
… | …11110010011101110110100 |
3 | 20200202022222200200211021201 |
4 | 23212320001132103232310 |
5 | 23142400403014040422 |
6 | 300324014330022244 |
7 | 13516145511243211 |
oct | 1346700136235664 |
9 | 220668880624251 |
10 | 51050006002612 |
11 | 152a2205576971 |
12 | 58859bb877984 |
13 | 2263cc1a80776 |
14 | c86b950a4b08 |
15 | 5d7ddb554727 |
hex | 2e6e01793bb4 |
51050006002612 has 24 divisors (see below), whose sum is σ = 90469000661760. Its totient is φ = 25201724639520.
The previous prime is 51050006002547. The next prime is 51050006002613. The reversal of 51050006002612 is 21620060005015.
It is a super-2 number, since 2×510500060026122 (a number of 28 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (51050006002613) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52247178 + ... + 53215294.
It is an arithmetic number, because the mean of its divisors is an integer number (3769541694240).
Almost surely, 251050006002612 is an apocalyptic number.
It is an amenable number.
51050006002612 is a deficient number, since it is larger than the sum of its proper divisors (39418994659148).
51050006002612 is a wasteful number, since it uses less digits than its factorization.
51050006002612 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1135071 (or 1135069 counting only the distinct ones).
The product of its (nonzero) digits is 3600, while the sum is 28.
Adding to 51050006002612 its reverse (21620060005015), we get a palindrome (72670066007627).
The spelling of 51050006002612 in words is "fifty-one trillion, fifty billion, six million, two thousand, six hundred twelve".
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