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30031101022301 = 172716518580643
BaseRepresentation
bin1101101010000001010010…
…00110111101000001011101
310221022221112001202101111222
412311000221012331001131
512414012143330203201
6143512033010023125
76216450451616501
oct665005106750135
9127287461671458
1030031101022301
119629133688475
12345028ab77aa5
13139abc7952422
1475b727b1c301
153712a03db91b
hex1b50291bd05d

30031101022301 has 8 divisors (see below), whose sum is σ = 31914970833024. Its totient is φ = 28160268373440.

The previous prime is 30031101022211. The next prime is 30031101022357. The reversal of 30031101022301 is 10322010113003.

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 30031101022301 - 210 = 30031101021277 is a prime.

It is a super-2 number, since 2×300311010223012 (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a self number, because there is not a number n which added to its sum of digits gives 30031101022301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30031101022361) 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, 3259285715 + ... + 3259294928.

It is an arithmetic number, because the mean of its divisors is an integer number (3989371354128).

Almost surely, 230031101022301 is an apocalyptic number.

It is an amenable number.

30031101022301 is a deficient number, since it is larger than the sum of its proper divisors (1883869810723).

30031101022301 is a wasteful number, since it uses less digits than its factorization.

30031101022301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6518580931.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 30031101022301 its reverse (10322010113003), we get a palindrome (40353111135304).

The spelling of 30031101022301 in words is "thirty trillion, thirty-one billion, one hundred one million, twenty-two thousand, three hundred one".

Divisors: 1 17 271 4607 6518580643 110815870931 1766535354253 30031101022301