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3010023030 = 235716785829
BaseRepresentation
bin1011001101101001…
…0100111001110110
321202202220000100110
42303122110321312
522131031214110
61214403123450
7134406526230
oct26332247166
97682800313
103010023030
111305096943
12700073586
1338c7b3721
14207a95250
151293c3a20
hexb3694e76

3010023030 has 64 divisors (see below), whose sum is σ = 8305597440. Its totient is φ = 683877504.

The previous prime is 3010023007. The next prime is 3010023059. The reversal of 3010023030 is 303200103.

It is a happy number.

It is a super-2 number, since 2×30100230302 = 18120477282260761800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3010022997 and 3010023015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7845 + ... + 77984.

It is an arithmetic number, because the mean of its divisors is an integer number (129774960).

Almost surely, 23010023030 is an apocalyptic number.

3010023030 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 3010023030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4152798720).

3010023030 is an abundant number, since it is smaller than the sum of its proper divisors (5295574410).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3010023030 is a wasteful number, since it uses less digits than its factorization.

3010023030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86013.

The product of its (nonzero) digits is 54, while the sum is 12.

The square root of 3010023030 is about 54863.6767816376. The cubic root of 3010023030 is about 1443.8539749334.

Adding to 3010023030 its reverse (303200103), we get a palindrome (3313223133).

The spelling of 3010023030 in words is "three billion, ten million, twenty-three thousand, thirty".

Divisors: 1 2 3 5 6 7 10 14 15 21 30 35 42 70 105 167 210 334 501 835 1002 1169 1670 2338 2505 3507 5010 5845 7014 11690 17535 35070 85829 171658 257487 429145 514974 600803 858290 1201606 1287435 1802409 2574870 3004015 3604818 6008030 9012045 14333443 18024090 28666886 43000329 71667215 86000658 100334101 143334430 200668202 215001645 301002303 430003290 501670505 602004606 1003341010 1505011515 3010023030