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107271277180 = 22531173018189
BaseRepresentation
bin110001111100111011…
…1011100101001111100
3101020212220211111100221
41203321313130221330
53224142421332210
6121140231431124
710515165545224
oct1437167345174
9336786744327
10107271277180
1141547926291
1218958b254a4
13a167097912
145298a35084
152bcc78c1da
hex18f9ddca7c

107271277180 has 24 divisors (see below), whose sum is σ = 232536447360. Its totient is φ = 41524365120.

The previous prime is 107271277177. The next prime is 107271277199. The reversal of 107271277180 is 81772172701.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 86508475 + ... + 86509714.

It is an arithmetic number, because the mean of its divisors is an integer number (9689018640).

Almost surely, 2107271277180 is an apocalyptic number.

107271277180 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

107271277180 is an abundant number, since it is smaller than the sum of its proper divisors (125265170180).

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

107271277180 is a wasteful number, since it uses less digits than its factorization.

107271277180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173018229 (or 173018227 counting only the distinct ones).

The product of its (nonzero) digits is 76832, while the sum is 43.

The spelling of 107271277180 in words is "one hundred seven billion, two hundred seventy-one million, two hundred seventy-seven thousand, one hundred eighty".

Divisors: 1 2 4 5 10 20 31 62 124 155 310 620 173018189 346036378 692072756 865090945 1730181890 3460363780 5363563859 10727127718 21454255436 26817819295 53635638590 107271277180