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5215165153 = 112320613301
BaseRepresentation
bin1001101101101100…
…10001101011100001
3111110110020211122221
410312312101223201
541140040241103
62221255031041
7243144113062
oct46666215341
914413224587
105215165153
112236908850
12101666b481
136515c5753
143768b0569
15207ca91bd
hex136d91ae1

5215165153 has 8 divisors (see below), whose sum is σ = 5936630976. Its totient is φ = 4534926000.

The previous prime is 5215165117. The next prime is 5215165159. The reversal of 5215165153 is 3515615125.

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

It is not a de Polignac number, because 5215165153 - 217 = 5215034081 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5215165159) 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 7 ways as a sum of consecutive naturals, for example, 10306398 + ... + 10306903.

It is an arithmetic number, because the mean of its divisors is an integer number (742078872).

Almost surely, 25215165153 is an apocalyptic number.

It is an amenable number.

5215165153 is a deficient number, since it is larger than the sum of its proper divisors (721465823).

5215165153 is a wasteful number, since it uses less digits than its factorization.

5215165153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20613335.

The product of its digits is 22500, while the sum is 34.

The square root of 5215165153 is about 72216.1003724239. The cubic root of 5215165153 is about 1734.1607618037.

The spelling of 5215165153 in words is "five billion, two hundred fifteen million, one hundred sixty-five thousand, one hundred fifty-three".

Divisors: 1 11 23 253 20613301 226746311 474105923 5215165153