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23030113022054 = 211515056511027
BaseRepresentation
bin1010011110010000111011…
…01101001011000001100110
310000112122202011200210120222
411033020131231023001212
511004311132413201204
6120551515440124342
74564604445524135
oct517103555130146
9100478664623528
1023030113022054
11737a01a4529a6
1226bb4823066b2
13cb096572b788
145989405bd91c
1529e0ed0cbabe
hex14f21db4b066

23030113022054 has 4 divisors (see below), whose sum is σ = 34545169533084. Its totient is φ = 11515056511026.

The previous prime is 23030113022039. The next prime is 23030113022057. The reversal of 23030113022054 is 45022031103032.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×230301130220542 (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23030113022057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5757528255512 + ... + 5757528255515.

It is an arithmetic number, because the mean of its divisors is an integer number (8636292383271).

Almost surely, 223030113022054 is an apocalyptic number.

23030113022054 is a deficient number, since it is larger than the sum of its proper divisors (11515056511030).

23030113022054 is a wasteful number, since it uses less digits than its factorization.

23030113022054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11515056511029.

The product of its (nonzero) digits is 4320, while the sum is 26.

Adding to 23030113022054 its reverse (45022031103032), we get a palindrome (68052144125086).

The spelling of 23030113022054 in words is "twenty-three trillion, thirty billion, one hundred thirteen million, twenty-two thousand, fifty-four".

Divisors: 1 2 11515056511027 23030113022054