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10216772153 = 71459538879
BaseRepresentation
bin10011000001111011…
…11001001000111001
3222101000122210121122
421200331321020321
5131410443202103
64405444515025
7511116062510
oct114075711071
928330583548
1010216772153
114373113155
121b916aba75
13c6a897913
146ccc6d677
153ebe2bb38
hex260f79239

10216772153 has 4 divisors (see below), whose sum is σ = 11676311040. Its totient is φ = 8757233268.

The previous prime is 10216772077. The next prime is 10216772243. The reversal of 10216772153 is 35127761201.

10216772153 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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: 35127761201 = 132702135477.

It is not a de Polignac number, because 10216772153 - 220 = 10215723577 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10216772053) 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 3 ways as a sum of consecutive naturals, for example, 729769433 + ... + 729769446.

It is an arithmetic number, because the mean of its divisors is an integer number (2919077760).

Almost surely, 210216772153 is an apocalyptic number.

It is an amenable number.

10216772153 is a deficient number, since it is larger than the sum of its proper divisors (1459538887).

10216772153 is an equidigital number, since it uses as much as digits as its factorization.

10216772153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1459538886.

The product of its (nonzero) digits is 17640, while the sum is 35.

The spelling of 10216772153 in words is "ten billion, two hundred sixteen million, seven hundred seventy-two thousand, one hundred fifty-three".

Divisors: 1 7 1459538879 10216772153