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105357705615076 = 2251186535145773
BaseRepresentation
bin10111111101001010000000…
…100111100001011011100100
3111211001002122122122122202211
4113331022000213201123210
5102302140040114140301
61012024354540013204
731122562106360635
oct2775120047413344
9454032578578684
10105357705615076
113062aa52171702
12b997042531204
1346a325c338875
141c034a958388c
15c2a8e0790051
hex5fd2809e16e4

105357705615076 has 12 divisors (see below), whose sum is σ = 184376056677372. Its totient is φ = 52678832278688.

The previous prime is 105357705615059. The next prime is 105357705615083. The reversal of 105357705615076 is 670516507753501.

It can be written as a sum of positive squares in 2 ways, for example, as 26255785921600 + 79101919693476 = 5124040^2 + 8893926^2 .

It is a super-2 number, since 2×1053577056150762 (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 105357705615076.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17901726 + ... + 23047498.

It is an arithmetic number, because the mean of its divisors is an integer number (15364671389781).

Almost surely, 2105357705615076 is an apocalyptic number.

It is an amenable number.

105357705615076 is a deficient number, since it is larger than the sum of its proper divisors (79018351062296).

105357705615076 is a wasteful number, since it uses less digits than its factorization.

105357705615076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10264430 (or 10264428 counting only the distinct ones).

The product of its (nonzero) digits is 23152500, while the sum is 58.

The spelling of 105357705615076 in words is "one hundred five trillion, three hundred fifty-seven billion, seven hundred five million, six hundred fifteen thousand, seventy-six".

Divisors: 1 2 4 5118653 5145773 10237306 10291546 20474612 20583092 26339426403769 52678852807538 105357705615076