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13060723536490 = 257187199723017
BaseRepresentation
bin1011111000001110111111…
…0010010111001001101010
31201020121000021112210111111
42332003233302113021222
53202441330211131430
643440002532420534
72515414622216050
oct276035762271152
951217007483444
1013060723536490
114186026a424a3
12156b309a7774a
1373980c2a59b6
143321dca1c1d0
15179b156aac2a
hexbe0efc9726a

13060723536490 has 32 divisors (see below), whose sum is σ = 26882134516224. Its totient is φ = 4475568958080.

The previous prime is 13060723536437. The next prime is 13060723536533. The reversal of 13060723536490 is 9463532706031.

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, 49730539 + ... + 49992478.

It is an arithmetic number, because the mean of its divisors is an integer number (840066703632).

Almost surely, 213060723536490 is an apocalyptic number.

13060723536490 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13060723536490 is an abundant number, since it is smaller than the sum of its proper divisors (13821410979734).

13060723536490 is a wasteful number, since it uses less digits than its factorization.

13060723536490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99724902.

The product of its (nonzero) digits is 2449440, while the sum is 49.

The spelling of 13060723536490 in words is "thirteen trillion, sixty billion, seven hundred twenty-three million, five hundred thirty-six thousand, four hundred ninety".

Divisors: 1 2 5 7 10 14 35 70 1871 3742 9355 13097 18710 26194 65485 130970 99723017 199446034 498615085 698061119 997230170 1396122238 3490305595 6980611190 186581764807 373163529614 932908824035 1306072353649 1865817648070 2612144707298 6530361768245 13060723536490