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2041311100430 = 257139209795591
BaseRepresentation
bin11101101101000111100…
…111110111111000001110
321020010222110222012010202
4131231013213313320032
5231421101120203210
64201433153133502
7300323410031060
oct35550747677016
97203873865122
102041311100430
11717795998aa8
1228b752b5a292
1311a65813a2b4
1470b2b22b730
1538174b489a5
hex1db479f7e0e

2041311100430 has 32 divisors (see below), whose sum is σ = 4229479134720. Its totient is φ = 694842994080.

The previous prime is 2041311100391. The next prime is 2041311100447. The reversal of 2041311100430 is 340011131402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 104888066 + ... + 104907525.

It is an arithmetic number, because the mean of its divisors is an integer number (132171222960).

Almost surely, 22041311100430 is an apocalyptic number.

2041311100430 is an abundant number, since it is smaller than the sum of its proper divisors (2188168034290).

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

2041311100430 is a wasteful number, since it uses less digits than its factorization.

2041311100430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209795744.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 2041311100430 its reverse (340011131402), we get a palindrome (2381322231832).

The spelling of 2041311100430 in words is "two trillion, forty-one billion, three hundred eleven million, one hundred thousand, four hundred thirty".

Divisors: 1 2 5 7 10 14 35 70 139 278 695 973 1390 1946 4865 9730 209795591 419591182 1048977955 1468569137 2097955910 2937138274 7342845685 14685691370 29161587149 58323174298 145807935745 204131110043 291615871490 408262220086 1020655550215 2041311100430