Base | Representation |
---|---|
bin | 11000011001001111101001… |
… | …100011101110100001110010 |
3 | 112001212121211200020022011022 |
4 | 120121033221203232201302 |
5 | 103030301113033344410 |
6 | 1020103214524415442 |
7 | 31412203224512123 |
oct | 3031175143564162 |
9 | 461777750208138 |
10 | 107287906543730 |
11 | 31204600288060 |
12 | 100491469a7582 |
13 | 47b328ac76493 |
14 | 1c6ca95da204a |
15 | c60c10aeb455 |
hex | 6193e98ee872 |
107287906543730 has 32 divisors (see below), whose sum is σ = 210865436206848. Its totient is φ = 38978413542400.
The previous prime is 107287906543729. The next prime is 107287906543781. The reversal of 107287906543730 is 37345609782701.
It is a happy number.
It is a super-2 number, since 2×1072879065437302 (a number of 29 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 442011311 + ... + 442253970.
It is an arithmetic number, because the mean of its divisors is an integer number (6589544881464).
It is a 1-persistent number, because it is pandigital, but 2⋅107287906543730 = 214575813087460 is not.
Almost surely, 2107287906543730 is an apocalyptic number.
107287906543730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
107287906543730 is a deficient number, since it is larger than the sum of its proper divisors (103577529663118).
107287906543730 is a wasteful number, since it uses less digits than its factorization.
107287906543730 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 884266402.
The product of its (nonzero) digits is 53343360, while the sum is 62.
The spelling of 107287906543730 in words is "one hundred seven trillion, two hundred eighty-seven billion, nine hundred six million, five hundred forty-three thousand, seven hundred thirty".
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