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10030218022217 = 291091317020703
BaseRepresentation
bin1001000111110101011110…
…0101010000110101001001
31022111212202010202211110102
42101331113211100311021
52303313341303202332
633155452450055145
72053442103321401
oct221752745206511
938455663684412
1010030218022217
11321787864a3a8
12115bb0b87a4b5
13579acb747a43
142696724cb801
15125d97c86062
hex91f57950d49

10030218022217 has 8 divisors (see below), whose sum is σ = 10385598263040. Its totient is φ = 9675471825040.

The previous prime is 10030218022147. The next prime is 10030218022219. The reversal of 10030218022217 is 71222081203001.

10030218022217 is digitally balanced in base 2, 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 a cyclic number.

It is not a de Polignac number, because 10030218022217 - 238 = 9755340115273 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10030218022217.

It is not an unprimeable number, because it can be changed into a prime (10030218022219) 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, 158478713 + ... + 158541990.

It is an arithmetic number, because the mean of its divisors is an integer number (1298199782880).

Almost surely, 210030218022217 is an apocalyptic number.

It is an amenable number.

10030218022217 is a deficient number, since it is larger than the sum of its proper divisors (355380240823).

10030218022217 is a wasteful number, since it uses less digits than its factorization.

10030218022217 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 317021823.

The product of its (nonzero) digits is 2688, while the sum is 29.

Adding to 10030218022217 its reverse (71222081203001), we get a palindrome (81252299225218).

The spelling of 10030218022217 in words is "ten trillion, thirty billion, two hundred eighteen million, twenty-two thousand, two hundred seventeen".

Divisors: 1 29 1091 31639 317020703 9193600387 345869586973 10030218022217