Search a number
-
+
10012113220030 = 251952695332737
BaseRepresentation
bin1001000110110010000001…
…1100111011000110111110
31022110011000101101120212021
42101230200130323012332
52303014301441020110
633143300141230354
72052231333123505
oct221544034730676
938404011346767
1010012113220030
113210127996569
1211584b85623ba
135781a48b1c3c
14268835bbd83c
151256885ca2da
hex91b2073b1be

10012113220030 has 16 divisors (see below), whose sum is σ = 18970319785680. Its totient is φ = 3794063956992.

The previous prime is 10012113220009. The next prime is 10012113220069. The reversal of 10012113220030 is 3002231121001.

10012113220030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×100121132200302 (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10012113219986 and 10012113220013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26347666179 + ... + 26347666558.

It is an arithmetic number, because the mean of its divisors is an integer number (1185644986605).

Almost surely, 210012113220030 is an apocalyptic number.

10012113220030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10012113220030 is a deficient number, since it is larger than the sum of its proper divisors (8958206565650).

10012113220030 is a wasteful number, since it uses less digits than its factorization.

10012113220030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52695332763.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 10012113220030 its reverse (3002231121001), we get a palindrome (13014344341031).

The spelling of 10012113220030 in words is "ten trillion, twelve billion, one hundred thirteen million, two hundred twenty thousand, thirty".

Divisors: 1 2 5 10 19 38 95 190 52695332737 105390665474 263476663685 526953327370 1001211322003 2002422644006 5006056610015 10012113220030