Search a number
-
+
2131023030410 = 25835574609511
BaseRepresentation
bin11111000000101010110…
…111101110100010001010
321112201112122210102111002
4133000222313232202022
5234403313343433120
64310551203135002
7306650510613251
oct37005267564212
97481478712432
102131023030410
11751841a4389a
122a500b374462
13125c5437a931
14751dbb7d798
153a675a71375
hex1f02adee88a

2131023030410 has 32 divisors (see below), whose sum is σ = 3889026836352. Its totient is φ = 840627119680.

The previous prime is 2131023030407. The next prime is 2131023030413. The reversal of 2131023030410 is 140303201312.

It is an interprime number because it is at equal distance from previous prime (2131023030407) and next prime (2131023030413).

It is a super-2 number, since 2×21310230304102 (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2131023030413) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1842446 + ... + 2767065.

It is an arithmetic number, because the mean of its divisors is an integer number (121532088636).

Almost surely, 22131023030410 is an apocalyptic number.

2131023030410 is a deficient number, since it is larger than the sum of its proper divisors (1758003805942).

2131023030410 is a wasteful number, since it uses less digits than its factorization.

2131023030410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4610158.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 2131023030410 its reverse (140303201312), we get a palindrome (2271326231722).

The spelling of 2131023030410 in words is "two trillion, one hundred thirty-one billion, twenty-three million, thirty thousand, four hundred ten".

Divisors: 1 2 5 10 83 166 415 557 830 1114 2785 5570 46231 92462 231155 462310 4609511 9219022 23047555 46095110 382589413 765178826 1912947065 2567497627 3825894130 5134995254 12837488135 25674976270 213102303041 426204606082 1065511515205 2131023030410