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10030218022231 = 114588791987099
BaseRepresentation
bin1001000111110101011110…
…0101010000110101010111
31022111212202010202211110221
42101331113211100311113
52303313341303202411
633155452450055211
72053442103321421
oct221752745206527
938455663684427
1010030218022231
11321787864a410
12115bb0b87a507
13579acb747a54
142696724cb811
15125d97c86071
hex91f57950d57

10030218022231 has 8 divisors (see below), whose sum is σ = 10942085376000. Its totient is φ = 9118355560440.

The previous prime is 10030218022219. The next prime is 10030218022271. The reversal of 10030218022231 is 13222081203001.

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 10030218022231 - 229 = 10029681151319 is a prime.

It is a super-2 number, since 2×100302180222312 (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10030218022196 and 10030218022205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10030218022271) 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, 4054120 + ... + 6041218.

It is an arithmetic number, because the mean of its divisors is an integer number (1367760672000).

Almost surely, 210030218022231 is an apocalyptic number.

10030218022231 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

10030218022231 is a deficient number, since it is larger than the sum of its proper divisors (911867353769).

10030218022231 is a wasteful number, since it uses less digits than its factorization.

10030218022231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2445989.

The product of its (nonzero) digits is 1152, while the sum is 25.

Adding to 10030218022231 its reverse (13222081203001), we get a palindrome (23252299225232).

The spelling of 10030218022231 in words is "ten trillion, thirty billion, two hundred eighteen million, twenty-two thousand, two hundred thirty-one".

Divisors: 1 11 458879 1987099 5047669 21858089 911838002021 10030218022231