Search a number
-
+
13013023023010 = 2517116576566629
BaseRepresentation
bin1011110101011101010010…
…0111010101111110100010
31201002000212221121122101001
42331113110213111332202
53201201132343214020
643402033353102214
72512105561435453
oct275272447257642
951060787548331
1013013023023010
11416787927a72a
1215620170b796a
13735179a5b4aa
1432db9586512a
15178772b3550a
hexbd5d49d5fa2

13013023023010 has 32 divisors (see below), whose sum is σ = 24803422302960. Its totient is φ = 4898599421952.

The previous prime is 13013023022977. The next prime is 13013023023043. The reversal of 13013023023010 is 1032032031031.

It is an interprime number because it is at equal distance from previous prime (13013023022977) and next prime (13013023023043).

It can be written as a sum of positive squares in 8 ways, for example, as 6653815091001 + 6359207932009 = 2579499^2 + 2521747^2 .

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, 1301625 + ... + 5265004.

Almost surely, 213013023023010 is an apocalyptic number.

13013023023010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13013023023010 is a deficient number, since it is larger than the sum of its proper divisors (11790399279950).

13013023023010 is a wasteful number, since it uses less digits than its factorization.

13013023023010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6578310.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 13013023023010 its reverse (1032032031031), we get a palindrome (14045055054041).

The spelling of 13013023023010 in words is "thirteen trillion, thirteen billion, twenty-three million, twenty-three thousand, ten".

Divisors: 1 2 5 10 17 34 85 170 11657 23314 58285 116570 198169 396338 990845 1981690 6566629 13133258 32833145 65666290 111632693 223265386 558163465 1116326930 76547194253 153094388506 382735971265 765471942530 1301302302301 2602604604602 6506511511505 13013023023010