Search a number
-
+
1030302323210 = 25109793919993
BaseRepresentation
bin11101111111000101100…
…11011101001000001010
310122111101112120221100002
432333202303131020022
5113340024343320320
62105151522243002
7134302565151446
oct16774263351012
93574345527302
101030302323210
11367a4888a916
1214781a1b6462
1376207192cc4
1437c1caab826
151bc01bac675
hexefe2cdd20a

1030302323210 has 16 divisors (see below), whose sum is σ = 1856234761416. Its totient is φ = 411745244928.

The previous prime is 1030302323027. The next prime is 1030302323243. The reversal of 1030302323210 is 123232030301.

It can be written as a sum of positive squares in 4 ways, for example, as 598730845729 + 431571477481 = 773777^2 + 656941^2 .

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, 46949027 + ... + 46970966.

Almost surely, 21030302323210 is an apocalyptic number.

1030302323210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1030302323210 is a deficient number, since it is larger than the sum of its proper divisors (825932438206).

1030302323210 is a wasteful number, since it uses less digits than its factorization.

1030302323210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93921097.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 1030302323210 its reverse (123232030301), we get a palindrome (1153534353511).

The spelling of 1030302323210 in words is "one trillion, thirty billion, three hundred two million, three hundred twenty-three thousand, two hundred ten".

Divisors: 1 2 5 10 1097 2194 5485 10970 93919993 187839986 469599965 939199930 103030232321 206060464642 515151161605 1030302323210