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105716700560 = 2454330731599
BaseRepresentation
bin110001001110100110…
…1001101010110010000
3101002212120121211011002
41202131031031112100
53213001433404220
6120322055441132
710431521061662
oct1423515152620
9332776554132
10105716700560
114091a359919
12185a43861a8
139c79ca70b3
14518c3a6532
152b3b061c75
hex189d34d590

105716700560 has 40 divisors (see below), whose sum is σ = 251507414400. Its totient is φ = 41303267712.

The previous prime is 105716700553. The next prime is 105716700569. The reversal of 105716700560 is 65007617501.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×1057167005602 (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (105716700569) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15362360 + ... + 15369239.

It is an arithmetic number, because the mean of its divisors is an integer number (6287685360).

Almost surely, 2105716700560 is an apocalyptic number.

105716700560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

105716700560 is an abundant number, since it is smaller than the sum of its proper divisors (145790713840).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

105716700560 is a wasteful number, since it uses less digits than its factorization.

105716700560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30731655 (or 30731649 counting only the distinct ones).

The product of its (nonzero) digits is 44100, while the sum is 38.

The spelling of 105716700560 in words is "one hundred five billion, seven hundred sixteen million, seven hundred thousand, five hundred sixty".

Divisors: 1 2 4 5 8 10 16 20 40 43 80 86 172 215 344 430 688 860 1720 3440 30731599 61463198 122926396 153657995 245852792 307315990 491705584 614631980 1229263960 1321458757 2458527920 2642917514 5285835028 6607293785 10571670056 13214587570 21143340112 26429175140 52858350280 105716700560