Search a number
-
+
10030044400310 = 25112321137332081
BaseRepresentation
bin1001000111110100110100…
…1110111100101010110110
31022111212022001001220222102
42101331031032330222312
52303313012331302220
633155423324502102
72053434564466154
oct221751516745266
938455261056872
1010030044400310
113217799643720
12115ba816aa932
13579aa1797c9c
142696574143d4
15125d878dc775
hex91f4d3bcab6

10030044400310 has 192 divisors, whose sum is σ = 20809446025536. Its totient is φ = 3451460812800.

The previous prime is 10030044400303. The next prime is 10030044400339. The reversal of 10030044400310 is 1300444003001.

It is a happy number.

It is a super-2 number, since 2×100300444003102 (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 4819818470 + ... + 4819820550.

It is an arithmetic number, because the mean of its divisors is an integer number (108382531383).

Almost surely, 210030044400310 is an apocalyptic number.

10030044400310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10030044400310 is an abundant number, since it is smaller than the sum of its proper divisors (10779401625226).

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

10030044400310 is a wasteful number, since it uses less digits than its factorization.

10030044400310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2991 (or 2968 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 10030044400310 its reverse (1300444003001), we get a palindrome (11330488403311).

The spelling of 10030044400310 in words is "ten trillion, thirty billion, forty-four million, four hundred thousand, three hundred ten".