Base | Representation |
---|---|
bin | 110001111010100101… |
… | …0011100011111000111 |
3 | 101020200102100122122010 |
4 | 1203311022130133013 |
5 | 3224012221334033 |
6 | 121124332305303 |
7 | 10513220056404 |
oct | 1436512343707 |
9 | 336612318563 |
10 | 107192371143 |
11 | 41507331a90 |
12 | 18936612233 |
13 | a15392b460 |
14 | 528c3752ab |
15 | 2bc58a2863 |
hex | 18f529c7c7 |
107192371143 has 32 divisors (see below), whose sum is σ = 168606611712. Its totient is φ = 59718873600.
The previous prime is 107192371123. The next prime is 107192371151. The reversal of 107192371143 is 341173291701.
It is not a de Polignac number, because 107192371143 - 210 = 107192370119 is a prime.
It is a super-2 number, since 2×1071923711432 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (39).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (107192371123) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 415005 + ... + 621782.
It is an arithmetic number, because the mean of its divisors is an integer number (5268956616).
Almost surely, 2107192371143 is an apocalyptic number.
107192371143 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
107192371143 is a deficient number, since it is larger than the sum of its proper divisors (61414240569).
107192371143 is a wasteful number, since it uses less digits than its factorization.
107192371143 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1037055.
The product of its (nonzero) digits is 31752, while the sum is 39.
The spelling of 107192371143 in words is "one hundred seven billion, one hundred ninety-two million, three hundred seventy-one thousand, one hundred forty-three".
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