Search a number
-
+
16348930726 = 212764365869
BaseRepresentation
bin11110011100111100…
…01110001010100110
31120012101101201202211
433032132032022212
5231440311240401
611302142154034
71116066422032
oct171636161246
946171351684
1016348930726
116a2a5aa6a7
12320328291a
13170715680b
14b114411c2
1565a46c951
hex3ce78e2a6

16348930726 has 8 divisors (see below), whose sum is σ = 24716494080. Its totient is φ = 8110099368.

The previous prime is 16348930709. The next prime is 16348930781. The reversal of 16348930726 is 62703984361.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a pancake number, because a pancake can be divided into 16348930726 parts by 180825 straight cuts.

It is a self number, because there is not a number n which added to its sum of digits gives 16348930726.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32182681 + ... + 32183188.

It is an arithmetic number, because the mean of its divisors is an integer number (3089561760).

Almost surely, 216348930726 is an apocalyptic number.

16348930726 is a deficient number, since it is larger than the sum of its proper divisors (8367563354).

16348930726 is a wasteful number, since it uses less digits than its factorization.

16348930726 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64365998.

The product of its (nonzero) digits is 1306368, while the sum is 49.

The spelling of 16348930726 in words is "sixteen billion, three hundred forty-eight million, nine hundred thirty thousand, seven hundred twenty-six".

Divisors: 1 2 127 254 64365869 128731738 8174465363 16348930726