Base | Representation |
---|---|
bin | 110001111011001100… |
… | …1000101011100011101 |
3 | 101020201212011000002120 |
4 | 1203312121011130131 |
5 | 3224033011024031 |
6 | 121130350213153 |
7 | 10513560226422 |
oct | 1436631053435 |
9 | 336655130076 |
10 | 107212986141 |
11 | 41517a32378 |
12 | 189414b41b9 |
13 | a157c98791 |
14 | 5290dbdd49 |
15 | 2bc75c5a96 |
hex | 18f664571d |
107212986141 has 8 divisors (see below), whose sum is σ = 145084240224. Its totient is φ = 70408528080.
The previous prime is 107212986119. The next prime is 107212986151. The reversal of 107212986141 is 141689212701.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 107212986141 - 235 = 72853247773 is a prime.
It is a super-2 number, since 2×1072129861412 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 107212986093 and 107212986102.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (107212986151) 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, 266698770 + ... + 266699171.
It is an arithmetic number, because the mean of its divisors is an integer number (18135530028).
Almost surely, 2107212986141 is an apocalyptic number.
It is an amenable number.
107212986141 is a deficient number, since it is larger than the sum of its proper divisors (37871254083).
107212986141 is an equidigital number, since it uses as much as digits as its factorization.
107212986141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 533398011.
The product of its (nonzero) digits is 48384, while the sum is 42.
The spelling of 107212986141 in words is "one hundred seven billion, two hundred twelve million, nine hundred eighty-six thousand, one hundred forty-one".
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