Base | Representation |
---|---|
bin | 1100110011111… |
… | …01000100010111 |
3 | 21111012220001102 |
4 | 12121331010113 |
5 | 210002421111 |
6 | 14355220315 |
7 | 2443311650 |
oct | 631750427 |
9 | 244186042 |
10 | 107467031 |
11 | 55731631 |
12 | 2bba769b |
13 | 19359479 |
14 | 103b6527 |
15 | 967c13b |
hex | 667d117 |
107467031 has 4 divisors (see below), whose sum is σ = 122819472. Its totient is φ = 92114592.
The previous prime is 107466973. The next prime is 107467033. The reversal of 107467031 is 130764701.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 130764701 = 433 ⋅301997.
It is a cyclic number.
It is not a de Polignac number, because 107467031 - 226 = 40358167 is a prime.
It is a super-2 number, since 2×1074670312 = 23098325503909922, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 107466985 and 107467003.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (107467033) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7676210 + ... + 7676223.
It is an arithmetic number, because the mean of its divisors is an integer number (30704868).
Almost surely, 2107467031 is an apocalyptic number.
107467031 is a deficient number, since it is larger than the sum of its proper divisors (15352441).
107467031 is an equidigital number, since it uses as much as digits as its factorization.
107467031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15352440.
The product of its (nonzero) digits is 3528, while the sum is 29.
The square root of 107467031 is about 10366.6306483833. The cubic root of 107467031 is about 475.4356571839.
It can be divided in two parts, 1074670 and 31, that added together give a palindrome (1074701).
The spelling of 107467031 in words is "one hundred seven million, four hundred sixty-seven thousand, thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •