Base | Representation |
---|---|
bin | 110001111000100001… |
… | …1100010001000000010 |
3 | 101020111121200010002220 |
4 | 1203301003202020002 |
5 | 3223342100402440 |
6 | 121113431151510 |
7 | 10511422206246 |
oct | 1436103421002 |
9 | 336447603086 |
10 | 107123450370 |
11 | 41481438872 |
12 | 18917515596 |
13 | a142579c31 |
14 | 5283154426 |
15 | 2bbe7db8d0 |
hex | 18f10e2202 |
107123450370 has 32 divisors (see below), whose sum is σ = 258532585920. Its totient is φ = 28406664000.
The previous prime is 107123450341. The next prime is 107123450377. The reversal of 107123450370 is 73054321701.
It is a super-3 number, since 3×1071234503703 (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (107123450377) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9968881 + ... + 9979620.
It is an arithmetic number, because the mean of its divisors is an integer number (8079143310).
Almost surely, 2107123450370 is an apocalyptic number.
107123450370 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
107123450370 is an abundant number, since it is smaller than the sum of its proper divisors (151409135550).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
107123450370 is a wasteful number, since it uses less digits than its factorization.
107123450370 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19948690.
The product of its (nonzero) digits is 17640, while the sum is 33.
The spelling of 107123450370 in words is "one hundred seven billion, one hundred twenty-three million, four hundred fifty thousand, three hundred seventy".
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