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102470414081 = 717341844163
BaseRepresentation
bin101111101101110110…
…1100110111100000001
3100210111100011101021112
41133123231212330001
53134324411222311
6115024012333105
710255212101630
oct1373355467401
9323440141245
10102470414081
113a503971832
1217a39174195
139880580519
144d611ad517
1529eb06e28b
hex17dbb66f01

102470414081 has 8 divisors (see below), whose sum is σ = 117115936704. Its totient is φ = 87826614480.

The previous prime is 102470414077. The next prime is 102470414083. The reversal of 102470414081 is 180414074201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 102470414081 - 22 = 102470414077 is a prime.

It is a super-2 number, since 2×1024704140812 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102470414083) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 300695 + ... + 543468.

It is an arithmetic number, because the mean of its divisors is an integer number (14639492088).

Almost surely, 2102470414081 is an apocalyptic number.

It is an amenable number.

102470414081 is a deficient number, since it is larger than the sum of its proper divisors (14645522623).

102470414081 is an equidigital number, since it uses as much as digits as its factorization.

102470414081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 861511.

The product of its (nonzero) digits is 7168, while the sum is 32.

Adding to 102470414081 its reverse (180414074201), we get a palindrome (282884488282).

The spelling of 102470414081 in words is "one hundred two billion, four hundred seventy million, four hundred fourteen thousand, eighty-one".

Divisors: 1 7 17341 121387 844163 5909141 14638630583 102470414081