Search a number
-
+
1232245102030 = 251931320720449
BaseRepresentation
bin10001111011100111100…
…010000001010111001110
311100210122021120000100121
4101323213202001113032
5130142114221231110
62342030253015154
7155012116355605
oct21734742012716
94323567500317
101232245102030
11435657265548
1217a9984844ba
138c27ab43337
14438d8bd0a3c
15220c098ecda
hex11ee78815ce

1232245102030 has 32 divisors (see below), whose sum is σ = 2342239668000. Its totient is φ = 465464143872.

The previous prime is 1232245102021. The next prime is 1232245102057. The reversal of 1232245102030 is 302015422321.

It is a super-2 number, since 2×12322451020302 (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1232245101986 and 1232245102004.

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, 10300755 + ... + 10419694.

It is an arithmetic number, because the mean of its divisors is an integer number (73194989625).

Almost surely, 21232245102030 is an apocalyptic number.

1232245102030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1232245102030 is a deficient number, since it is larger than the sum of its proper divisors (1109994565970).

1232245102030 is a wasteful number, since it uses less digits than its factorization.

1232245102030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20720788.

The product of its (nonzero) digits is 2880, while the sum is 25.

The spelling of 1232245102030 in words is "one trillion, two hundred thirty-two billion, two hundred forty-five million, one hundred two thousand, thirty".

Divisors: 1 2 5 10 19 38 95 190 313 626 1565 3130 5947 11894 29735 59470 20720449 41440898 103602245 207204490 393688531 787377062 1968442655 3936885310 6485500537 12971001074 32427502685 64855005370 123224510203 246449020406 616122551015 1232245102030