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4022553423 = 37312730781
BaseRepresentation
bin1110111111000011…
…0100101101001111
3101101100010212221010
43233300310231033
531214233202143
61503053140303
7201453066000
oct35760645517
911340125833
104022553423
111784698a19
1294318a693
134c14ba135
142a23451a7
1518822ca33
hexefc34b4f

4022553423 has 32 divisors (see below), whose sum is σ = 6304153600. Its totient is φ = 2280428640.

The previous prime is 4022553407. The next prime is 4022553427. The reversal of 4022553423 is 3243552204.

It is not a de Polignac number, because 4022553423 - 24 = 4022553407 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4022553427) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 115293 + ... + 146073.

It is an arithmetic number, because the mean of its divisors is an integer number (197004800).

Almost surely, 24022553423 is an apocalyptic number.

4022553423 is a deficient number, since it is larger than the sum of its proper divisors (2281600177).

4022553423 is a wasteful number, since it uses less digits than its factorization.

4022553423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30932 (or 30918 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 30.

The square root of 4022553423 is about 63423.6030433466. The cubic root of 4022553423 is about 1590.3789061769.

The spelling of 4022553423 in words is "four billion, twenty-two million, five hundred fifty-three thousand, four hundred twenty-three".

Divisors: 1 3 7 21 49 127 147 343 381 889 1029 2667 6223 18669 30781 43561 92343 130683 215467 646401 1508269 3909187 4524807 10557883 11727561 27364309 31673649 82092927 191550163 574650489 1340851141 4022553423