Search a number
-
+
13130060244630 = 235795891652033
BaseRepresentation
bin1011111100010001010010…
…0100111010011010010110
31201111012222110210111222220
42333010110210322122112
53210110330410312010
643531511051003210
72523421063422150
oct277042444723226
951435873714886
1013130060244630
11420247778757a
12158083a739506
1374320c194354
143356d94d3ad0
1517b82294a970
hexbf11493a696

13130060244630 has 64 divisors (see below), whose sum is σ = 36014310332928. Its totient is φ = 3001120727040.

The previous prime is 13130060244619. The next prime is 13130060244667. The reversal of 13130060244630 is 3644206003131.

13130060244630 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×131300602446302 (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13130060244591 and 13130060244600.

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, 19811094 + ... + 20463126.

It is an arithmetic number, because the mean of its divisors is an integer number (562723598952).

Almost surely, 213130060244630 is an apocalyptic number.

13130060244630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13130060244630 is an abundant number, since it is smaller than the sum of its proper divisors (22884250088298).

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

13130060244630 is a wasteful number, since it uses less digits than its factorization.

13130060244630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 747941.

The product of its (nonzero) digits is 31104, while the sum is 33.

Adding to 13130060244630 its reverse (3644206003131), we get a palindrome (16774266247761).

The spelling of 13130060244630 in words is "thirteen trillion, one hundred thirty billion, sixty million, two hundred forty-four thousand, six hundred thirty".

Divisors: 1 2 3 5 6 7 10 14 15 21 30 35 42 70 105 210 95891 191782 287673 479455 575346 652033 671237 958910 1304066 1342474 1438365 1956099 2013711 2876730 3260165 3356185 3912198 4027422 4564231 6520330 6712370 9128462 9780495 10068555 13692693 19560990 20137110 22821155 27385386 45642310 68463465 136926930 62524096403 125048192806 187572289209 312620482015 375144578418 437668674821 625240964030 875337349642 937861446045 1313006024463 1875722892090 2188343374105 2626012048926 4376686748210 6565030122315 13130060244630