Search a number
-
+
15214483318606 = 21113232979756363
BaseRepresentation
bin1101110101100110010111…
…0111111010011101001110
31222212111020111112212210121
43131121211313322131032
53443233230212143411
652205234231255154
73130132036261225
oct335314567723516
958774214485717
1015214483318606
114936476213380
12185880381a4ba
13864948011b60
143a8556321cbc
151b5b6c38c571
hexdd665dfa74e

15214483318606 has 64 divisors (see below), whose sum is σ = 28941989368320. Its totient is φ = 5895590279040.

The previous prime is 15214483318589. The next prime is 15214483318607. The reversal of 15214483318606 is 60681338441251.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15214483318607) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 39687420 + ... + 40068943.

It is an arithmetic number, because the mean of its divisors is an integer number (452218583880).

Almost surely, 215214483318606 is an apocalyptic number.

15214483318606 is a deficient number, since it is larger than the sum of its proper divisors (13727506049714).

15214483318606 is a wasteful number, since it uses less digits than its factorization.

15214483318606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79756441.

The product of its (nonzero) digits is 3317760, while the sum is 52.

The spelling of 15214483318606 in words is "fifteen trillion, two hundred fourteen billion, four hundred eighty-three million, three hundred eighteen thousand, six hundred six".

Divisors: 1 2 11 13 22 23 26 29 46 58 143 253 286 299 319 377 506 598 638 667 754 1334 3289 4147 6578 7337 8294 8671 14674 17342 95381 190762 79756363 159512726 877319993 1036832719 1754639986 1834396349 2073665438 2312934527 3668792698 4625869054 11405159909 20178359839 22810319818 23847152537 25442279797 30068148851 40356719678 47694305074 50884559594 53197494121 60136297702 106394988242 262318677907 330749637361 524637355814 585172435331 661499274722 691567423573 1170344870662 1383134847146 7607241659303 15214483318606