Base | Representation |
---|---|
bin | 1001001010111010… |
… | …01011010010100101 |
3 | 110201010012020200101 |
4 | 10211131023102211 |
5 | 40040340411314 |
6 | 2132312544101 |
7 | 233001656203 |
oct | 44535132245 |
9 | 13633166611 |
10 | 4923372709 |
11 | 20a712a872 |
12 | b549b2031 |
13 | 60600c6b8 |
14 | 349c36073 |
15 | 1dc36c174 |
hex | 12574b4a5 |
4923372709 has 4 divisors (see below), whose sum is σ = 5137432416. Its totient is φ = 4709313004.
The previous prime is 4923372691. The next prime is 4923372719. The reversal of 4923372709 is 9072733294.
It is a happy number.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 9072733294 = 2 ⋅4536366647.
It is a cyclic number.
It is not a de Polignac number, because 4923372709 - 229 = 4386501797 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4923372719) 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, 107029819 + ... + 107029864.
It is an arithmetic number, because the mean of its divisors is an integer number (1284358104).
Almost surely, 24923372709 is an apocalyptic number.
It is an amenable number.
4923372709 is a deficient number, since it is larger than the sum of its proper divisors (214059707).
4923372709 is a wasteful number, since it uses less digits than its factorization.
4923372709 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 214059706.
The product of its (nonzero) digits is 571536, while the sum is 46.
The square root of 4923372709 is about 70166.7493119070. The cubic root of 4923372709 is about 1701.1955499030.
The spelling of 4923372709 in words is "four billion, nine hundred twenty-three million, three hundred seventy-two thousand, seven hundred nine".
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