Search a number
-
+
15013441540414 = 219561137040981
BaseRepresentation
bin1101101001111001011011…
…0110011001000100111110
31222011021022112222101021201
43122132112312121010332
53431440012013243124
651533025124250114
73106454035331062
oct332362666310476
958137275871251
1015013441540414
11486918a393869
12182585724093a
1384b9b8c187a5
1439c923b39aa2
151b0802733144
hexda796d9913e

15013441540414 has 16 divisors (see below), whose sum is σ = 23705859836880. Its totient is φ = 7111502455680.

The previous prime is 15013441540399. The next prime is 15013441540429. The reversal of 15013441540414 is 41404514431051.

It is an interprime number because it is at equal distance from previous prime (15013441540399) and next prime (15013441540429).

It is a congruent number.

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, 1388197 + ... + 5652784.

It is an arithmetic number, because the mean of its divisors is an integer number (1481616239805).

Almost surely, 215013441540414 is an apocalyptic number.

15013441540414 is a deficient number, since it is larger than the sum of its proper divisors (8692418296466).

15013441540414 is a wasteful number, since it uses less digits than its factorization.

15013441540414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7097115.

The product of its (nonzero) digits is 76800, while the sum is 37.

Adding to 15013441540414 its reverse (41404514431051), we get a palindrome (56417955971465).

The spelling of 15013441540414 in words is "fifteen trillion, thirteen billion, four hundred forty-one million, five hundred forty thousand, four hundred fourteen".

Divisors: 1 2 19 38 56113 112226 1066147 2132294 7040981 14081962 133778639 267557278 395090566853 790181133706 7506720770207 15013441540414