Base | Representation |
---|---|
bin | 10010110001000011… |
… | …10101111111101000 |
3 | 222000011021021012120 |
4 | 21120201311333220 |
5 | 131113222422022 |
6 | 4343430311240 |
7 | 504446541225 |
oct | 113041657750 |
9 | 28004237176 |
10 | 10075201512 |
11 | 4300209022 |
12 | 1b521b8520 |
13 | c4745a6cc |
14 | 6b813a94c |
15 | 3de7b4d5c |
hex | 258875fe8 |
10075201512 has 16 divisors (see below), whose sum is σ = 25188003840. Its totient is φ = 3358400496.
The previous prime is 10075201511. The next prime is 10075201517. The reversal of 10075201512 is 21510257001.
It is a super-2 number, since 2×100752015122 (a number of 21 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 419800063 = 10075201512 / (1 + 0 + 0 + 7 + 5 + 2 + 0 + 1 + 5 + 1 + 2).
It is not an unprimeable number, because it can be changed into a prime (10075201511) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 209900008 + ... + 209900055.
It is an arithmetic number, because the mean of its divisors is an integer number (1574250240).
Almost surely, 210075201512 is an apocalyptic number.
10075201512 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
10075201512 is an abundant number, since it is smaller than the sum of its proper divisors (15112802328).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10075201512 is a wasteful number, since it uses less digits than its factorization.
10075201512 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 419800072 (or 419800068 counting only the distinct ones).
The product of its (nonzero) digits is 700, while the sum is 24.
Adding to 10075201512 its reverse (21510257001), we get a palindrome (31585458513).
The spelling of 10075201512 in words is "ten billion, seventy-five million, two hundred one thousand, five hundred twelve".
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