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3102250023 = 3619972309
BaseRepresentation
bin1011100011101000…
…1001010000100111
322000012102122000000
42320322021100213
522323134000043
61231455552343
7136606455465
oct27072112047
98005378000
103102250023
1113521593a4
12726b2b6b3
133a5935202
14216021835
151325402d3
hexb8e89427

3102250023 has 56 divisors (see below), whose sum is σ = 4948666800. Its totient is φ = 1938276864.

The previous prime is 3102250009. The next prime is 3102250027. The reversal of 3102250023 is 3200522013.

It is not a de Polignac number, because 3102250023 - 210 = 3102248999 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3102249978 and 3102250005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3102250027) by changing a digit.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 1342393 + ... + 1344701.

It is an arithmetic number, because the mean of its divisors is an integer number (88369050).

Almost surely, 23102250023 is an apocalyptic number.

3102250023 is a deficient number, since it is larger than the sum of its proper divisors (1846416777).

3102250023 is an equidigital number, since it uses as much as digits as its factorization.

3102250023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2443 (or 2428 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 3102250023 is about 55697.8457662413. The cubic root of 3102250023 is about 1458.4524201839.

Adding to 3102250023 its reverse (3200522013), we get a palindrome (6302772036).

The spelling of 3102250023 in words is "three billion, one hundred two million, two hundred fifty thousand, twenty-three".

Divisors: 1 3 9 19 27 57 81 97 171 243 291 513 729 873 1539 1843 2309 2619 4617 5529 6927 7857 13851 16587 20781 23571 43871 49761 62343 70713 131613 149283 187029 223973 394839 447849 561087 671919 1184517 1343547 1683261 2015757 3553551 4255487 6047271 10660653 12766461 18141813 31981959 38299383 54425439 114898149 163276317 344694447 1034083341 3102250023