Search a number
-
+
13130312310110 = 2589139193549937
BaseRepresentation
bin1011111100010010001110…
…0110011101110101011110
31201111020122001002202211102
42333010203212131311132
53210111334422410420
643531552053353102
72523430244066012
oct277044346356536
951436561082742
1013130312310110
114202596aa1056
1215808ab038792
1374324c47ac18
14335720b8a542
1517b839b3ba75
hexbf12399dd5e

13130312310110 has 64 divisors (see below), whose sum is σ = 24196832049600. Its totient is φ = 5129028698112.

The previous prime is 13130312310083. The next prime is 13130312310149. The reversal of 13130312310110 is 1101321303131.

It is a super-2 number, since 2×131303123101102 (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 31 ways as a sum of consecutive naturals, for example, 23601062 + ... + 24150998.

It is an arithmetic number, because the mean of its divisors is an integer number (378075500775).

Almost surely, 213130312310110 is an apocalyptic number.

13130312310110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13130312310110 is a deficient number, since it is larger than the sum of its proper divisors (11066519739490).

13130312310110 is a wasteful number, since it uses less digits than its factorization.

13130312310110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 550365.

The product of its (nonzero) digits is 162, while the sum is 20.

Adding to 13130312310110 its reverse (1101321303131), we get a palindrome (14231633613241).

The spelling of 13130312310110 in words is "thirteen trillion, one hundred thirty billion, three hundred twelve million, three hundred ten thousand, one hundred ten".

Divisors: 1 2 5 10 89 139 178 193 278 386 445 695 890 965 1390 1930 12371 17177 24742 26827 34354 53654 61855 85885 123710 134135 171770 268270 549937 1099874 2387603 2749685 4775206 5499370 11938015 23876030 48944393 76441243 97888786 106137841 152882486 212275682 244721965 382206215 489443930 530689205 764412430 1061378410 6803270627 9446267849 13606541254 14753159899 18892535698 29506319798 34016353135 47231339245 68032706270 73765799495 94462678490 147531598990 1313031231011 2626062462022 6565156155055 13130312310110