Base | Representation |
---|---|
bin | 110001110111011111… |
… | …1001011100111001001 |
3 | 101020102012101102012120 |
4 | 1203232333023213021 |
5 | 3223304210131040 |
6 | 121110151401453 |
7 | 10510521254061 |
oct | 1435677134711 |
9 | 336365342176 |
10 | 107088755145 |
11 | 414638a0829 |
12 | 18907983289 |
13 | a13831cb08 |
14 | 527c6c23a1 |
15 | 2bbb7367d0 |
hex | 18eefcb9c9 |
107088755145 has 32 divisors (see below), whose sum is σ = 173319689088. Its totient is φ = 56456214528.
The previous prime is 107088755131. The next prime is 107088755153. The reversal of 107088755145 is 541557880701.
It is a happy number.
It is not a de Polignac number, because 107088755145 - 210 = 107088754121 is a prime.
It is a super-2 number, since 2×1070887551452 (a number of 23 digits) contains 22 as substring.
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 31 ways as a sum of consecutive naturals, for example, 1158787 + ... + 1247783.
It is an arithmetic number, because the mean of its divisors is an integer number (5416240284).
Almost surely, 2107088755145 is an apocalyptic number.
107088755145 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
107088755145 is a deficient number, since it is larger than the sum of its proper divisors (66230933943).
107088755145 is an equidigital number, since it uses as much as digits as its factorization.
107088755145 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 89929.
The product of its (nonzero) digits is 1568000, while the sum is 51.
The spelling of 107088755145 in words is "one hundred seven billion, eighty-eight million, seven hundred fifty-five thousand, one hundred forty-five".
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