Base | Representation |
---|---|
bin | 101111000100110101111… |
… | …0001001011000011111101 |
3 | 211220112021102122120021200 |
4 | 1132021223301023003331 |
5 | 1322001104333102003 |
6 | 21432142403250113 |
7 | 1235305226252454 |
oct | 136115361130375 |
9 | 24815242576250 |
10 | 6470028800253 |
11 | 2074a18647987 |
12 | 885b27679939 |
13 | 37c17608a645 |
14 | 185218743b9b |
15 | b34787806a3 |
hex | 5e26bc4b0fd |
6470028800253 has 12 divisors (see below), whose sum is σ = 9751927467360. Its totient is φ = 4125815466696.
The previous prime is 6470028800231. The next prime is 6470028800371. The reversal of 6470028800253 is 3520088200746.
It is not a de Polignac number, because 6470028800253 - 242 = 2071982289149 is a prime.
It is a super-2 number, since 2×64700288002532 (a number of 26 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 6470028800199 and 6470028800208.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6470028801253) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15628088683 + ... + 15628089096.
It is an arithmetic number, because the mean of its divisors is an integer number (812660622280).
Almost surely, 26470028800253 is an apocalyptic number.
It is an amenable number.
6470028800253 is a deficient number, since it is larger than the sum of its proper divisors (3281898667107).
6470028800253 is a wasteful number, since it uses less digits than its factorization.
6470028800253 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31256177808 (or 31256177805 counting only the distinct ones).
The product of its (nonzero) digits is 645120, while the sum is 45.
The spelling of 6470028800253 in words is "six trillion, four hundred seventy billion, twenty-eight million, eight hundred thousand, two hundred fifty-three".
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