Base | Representation |
---|---|
bin | 111011001000011000101101… |
… | …011000110010001101101100 |
3 | 1021002210120222102002001000020 |
4 | 323020120231120302031230 |
5 | 233041314442444312102 |
6 | 2321034215523202140 |
7 | 105530534534423151 |
oct | 7310305530621554 |
9 | 1232716872061006 |
10 | 260061031244652 |
11 | 7595529a3a6920 |
12 | 252016a1216350 |
13 | b21585b124091 |
14 | 4831041b72228 |
15 | 200ebb6b98bbc |
hex | ec862d63236c |
260061031244652 has 96 divisors (see below), whose sum is σ = 662467447369728. Its totient is φ = 78747580200000.
The previous prime is 260061031244633. The next prime is 260061031244683. The reversal of 260061031244652 is 256442130160062.
It is a happy number.
It is a super-2 number, since 2×2600610312446522 (a number of 30 digits) contains 22 as substring.
It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5177276377 + ... + 5177326607.
It is an arithmetic number, because the mean of its divisors is an integer number (6900702576768).
Almost surely, 2260061031244652 is an apocalyptic number.
260061031244652 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
260061031244652 is an abundant number, since it is smaller than the sum of its proper divisors (402406416125076).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
260061031244652 is a wasteful number, since it uses less digits than its factorization.
260061031244652 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 78731 (or 78729 counting only the distinct ones).
The product of its (nonzero) digits is 414720, while the sum is 42.
The spelling of 260061031244652 in words is "two hundred sixty trillion, sixty-one billion, thirty-one million, two hundred forty-four thousand, six hundred fifty-two".
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