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108807872301 = 3212089763589
BaseRepresentation
bin110010101010101110…
…1000101111100101101
3101101212000012121121100
41211111131011330231
53240314303403201
6121552522153313
710601234440332
oct1452535057455
9341760177540
10108807872301
1142166230a07
1219107652839
13a3505309bb
1453a2b42989
152c6c614886
hex1955745f2d

108807872301 has 6 divisors (see below), whose sum is σ = 157166926670. Its totient is φ = 72538581528.

The previous prime is 108807872293. The next prime is 108807872333. The reversal of 108807872301 is 103278708801.

It can be written as a sum of positive squares in only one way, i.e., 104263764201 + 4544108100 = 322899^2 + 67410^2 .

It is not a de Polignac number, because 108807872301 - 23 = 108807872293 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108807872101) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6044881786 + ... + 6044881803.

Almost surely, 2108807872301 is an apocalyptic number.

It is an amenable number.

108807872301 is a deficient number, since it is larger than the sum of its proper divisors (48359054369).

108807872301 is a wasteful number, since it uses less digits than its factorization.

108807872301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12089763595 (or 12089763592 counting only the distinct ones).

The product of its (nonzero) digits is 150528, while the sum is 45.

The spelling of 108807872301 in words is "one hundred eight billion, eight hundred seven million, eight hundred seventy-two thousand, three hundred one".

Divisors: 1 3 9 12089763589 36269290767 108807872301