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87345900114 = 231116714235569
BaseRepresentation
bin101000101011000111…
…0001010101001010010
322100110021201110112120
41101112032022221102
52412341022300424
6104043125435110
76211340621004
oct1212616125122
9270407643476
1087345900114
1134052535610
1214b17b6ba96
13830ccb9a85
144328616374
152413361a79
hex145638aa52

87345900114 has 64 divisors (see below), whose sum is σ = 191883202560. Its totient is φ = 26286750720.

The previous prime is 87345900029. The next prime is 87345900149. The reversal of 87345900114 is 41100954378.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15681522 + ... + 15687090.

It is an arithmetic number, because the mean of its divisors is an integer number (2998175040).

Almost surely, 287345900114 is an apocalyptic number.

87345900114 is an abundant number, since it is smaller than the sum of its proper divisors (104537302446).

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

87345900114 is a wasteful number, since it uses less digits than its factorization.

87345900114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7175.

The product of its (nonzero) digits is 120960, while the sum is 42.

The spelling of 87345900114 in words is "eighty-seven billion, three hundred forty-five million, nine hundred thousand, one hundred fourteen".

Divisors: 1 2 3 6 11 22 33 66 167 334 501 1002 1423 1837 2846 3674 4269 5511 5569 8538 11022 11138 15653 16707 31306 33414 46959 61259 93918 122518 183777 237641 367554 475282 712923 930023 1425846 1860046 2614051 2790069 5228102 5580138 7842153 7924687 10230253 15684306 15849374 20460506 23774061 30690759 47548122 61381518 87171557 174343114 261514671 523029342 1323422729 2646845458 3970268187 7940536374 14557650019 29115300038 43672950057 87345900114