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16070922229 = 125912764831
BaseRepresentation
bin11101111011110011…
…01100111111110101
31112111000021102210211
432331321230333311
5230403124002404
611214411345421
71106152404445
oct167571547765
945430242724
1016070922229
1168a768680a
123146152271
13169168874b
14ac6554125
15640d54b04
hex3bde6cff5

16070922229 has 4 divisors (see below), whose sum is σ = 16083688320. Its totient is φ = 16058156140.

The previous prime is 16070922223. The next prime is 16070922253. The reversal of 16070922229 is 92222907061.

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: 92222907061 = 225494089889.

It is a cyclic number.

It is not a de Polignac number, because 16070922229 - 29 = 16070921717 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 16070922191 and 16070922200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16070922223) 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, 6381157 + ... + 6383674.

It is an arithmetic number, because the mean of its divisors is an integer number (4020922080).

Almost surely, 216070922229 is an apocalyptic number.

It is an amenable number.

16070922229 is a deficient number, since it is larger than the sum of its proper divisors (12766091).

16070922229 is a wasteful number, since it uses less digits than its factorization.

16070922229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12766090.

The product of its (nonzero) digits is 54432, while the sum is 40.

The spelling of 16070922229 in words is "sixteen billion, seventy million, nine hundred twenty-two thousand, two hundred twenty-nine".

Divisors: 1 1259 12764831 16070922229