Base | Representation |
---|---|
bin | 100011001100101110… |
… | …011001001001010101 |
3 | 10121112221221002111111 |
4 | 203030232121021111 |
5 | 1104400334431203 |
6 | 25210150135021 |
7 | 2505403353601 |
oct | 431456311125 |
9 | 117487832444 |
10 | 37794452053 |
11 | 15034a8a246 |
12 | 73a9351471 |
13 | 374415a8c7 |
14 | 1b876c8501 |
15 | eb307126d |
hex | 8ccb99255 |
37794452053 has 12 divisors (see below), whose sum is σ = 39910034988. Its totient is φ = 35785785600.
The previous prime is 37794452039. The next prime is 37794452089. The reversal of 37794452053 is 35025449773.
It can be written as a sum of positive squares in 2 ways, for example, as 19912878769 + 17881573284 = 141113^2 + 133722^2 .
It is not a de Polignac number, because 37794452053 - 25 = 37794452021 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 37794451988 and 37794452006.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (37792452053) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 658725 + ... + 713797.
It is an arithmetic number, because the mean of its divisors is an integer number (3325836249).
Almost surely, 237794452053 is an apocalyptic number.
It is an amenable number.
37794452053 is a deficient number, since it is larger than the sum of its proper divisors (2115582935).
37794452053 is a wasteful number, since it uses less digits than its factorization.
37794452053 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 57012 (or 56993 counting only the distinct ones).
The product of its (nonzero) digits is 3175200, while the sum is 49.
The spelling of 37794452053 in words is "thirty-seven billion, seven hundred ninety-four million, four hundred fifty-two thousand, fifty-three".
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