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10216405317 = 319875320477
BaseRepresentation
bin10011000001111000…
…11111100101000101
3222100222222011102010
421200330133211011
5131410344432232
64405433004433
7511113004146
oct114074374505
928328864363
1010216405317
114372992588
121b91553719
13c6a799961
146ccbb5acd
153ebda80cc
hex260f1f945

10216405317 has 16 divisors (see below), whose sum is σ = 14341152960. Its totient is φ = 6451414272.

The previous prime is 10216405313. The next prime is 10216405333. The reversal of 10216405317 is 71350461201.

10216405317 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10216405317 - 22 = 10216405313 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10216405313) 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 15 ways as a sum of consecutive naturals, for example, 488683 + ... + 509159.

It is an arithmetic number, because the mean of its divisors is an integer number (896322060).

Almost surely, 210216405317 is an apocalyptic number.

It is an amenable number.

10216405317 is a deficient number, since it is larger than the sum of its proper divisors (4124747643).

10216405317 is a wasteful number, since it uses less digits than its factorization.

10216405317 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29252.

The product of its (nonzero) digits is 5040, while the sum is 30.

Adding to 10216405317 its reverse (71350461201), we get a palindrome (81566866518).

The spelling of 10216405317 in words is "ten billion, two hundred sixteen million, four hundred five thousand, three hundred seventeen".

Divisors: 1 3 19 57 8753 20477 26259 61431 166307 389063 498921 1167189 179235181 537705543 3405468439 10216405317