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54022041430 = 2572340498287
BaseRepresentation
bin110010010011111101…
…101110111101010110
312011102220000001020021
4302103331232331112
51341114120311210
640452315455354
73621500530030
oct622375567526
9164386001207
1054022041430
1120a02041335
12a577a5755a
13512c10aab6
142886980c50
151612a20bda
hexc93f6ef56

54022041430 has 64 divisors (see below), whose sum is σ = 116005478400. Its totient is φ = 17710032384.

The previous prime is 54022041413. The next prime is 54022041443. The reversal of 54022041430 is 3414022045.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 54022041395 and 54022041404.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6514747 + ... + 6523033.

It is an arithmetic number, because the mean of its divisors is an integer number (1812585600).

Almost surely, 254022041430 is an apocalyptic number.

54022041430 is an abundant number, since it is smaller than the sum of its proper divisors (61983436970).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54022041430 is a wasteful number, since it uses less digits than its factorization.

54022041430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12373.

The product of its (nonzero) digits is 3840, while the sum is 25.

Adding to 54022041430 its reverse (3414022045), we get a palindrome (57436063475).

The spelling of 54022041430 in words is "fifty-four billion, twenty-two million, forty-one thousand, four hundred thirty".

Divisors: 1 2 5 7 10 14 23 35 46 70 115 161 230 322 805 1610 4049 8098 8287 16574 20245 28343 40490 41435 56686 58009 82870 93127 116018 141715 186254 190601 283430 290045 381202 465635 580090 651889 931270 953005 1303778 1334207 1906010 2668414 3259445 6518890 6671035 13342070 33554063 67108126 167770315 234878441 335540630 469756882 771743449 1174392205 1543486898 2348784410 3858717245 5402204143 7717434490 10804408286 27011020715 54022041430