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3853116407 = 72918980869
BaseRepresentation
bin1110010110101001…
…1110001111110111
3100221112022121001002
43211222132033313
530342344211112
61434201353515
7164324643350
oct34552361767
910845277032
103853116407
1116a7a90428
128b649889b
1349537414a
14287a3ad27
1517840e1c2
hexe5a9e3f7

3853116407 has 8 divisors (see below), whose sum is σ = 4555408800. Its totient is φ = 3188785824.

The previous prime is 3853116401. The next prime is 3853116503. The reversal of 3853116407 is 7046113583.

3853116407 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 3853116407 - 214 = 3853100023 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 (3853116401) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9490232 + ... + 9490637.

It is an arithmetic number, because the mean of its divisors is an integer number (569426100).

Almost surely, 23853116407 is an apocalyptic number.

3853116407 is a deficient number, since it is larger than the sum of its proper divisors (702292393).

3853116407 is a wasteful number, since it uses less digits than its factorization.

3853116407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18980905.

The product of its (nonzero) digits is 60480, while the sum is 38.

The square root of 3853116407 is about 62073.4758733551. The cubic root of 3853116407 is about 1567.7279815800.

The spelling of 3853116407 in words is "three billion, eight hundred fifty-three million, one hundred sixteen thousand, four hundred seven".

Divisors: 1 7 29 203 18980869 132866083 550445201 3853116407