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5426492668958 = 217219239170641
BaseRepresentation
bin100111011110111010000…
…1010101111110000011110
3201012202201121022112002102
41032331310022233300132
51202401424110401313
615312521334325102
71100023355430104
oct116756412576036
921182647275072
105426492668958
1118023a9709199
127378354b9792
1330494026228a
1414a902247c74
159624ed89a58
hex4ef742afc1e

5426492668958 has 16 divisors (see below), whose sum is σ = 8145397925280. Its totient is φ = 2711360390400.

The previous prime is 5426492668957. The next prime is 5426492669011. The reversal of 5426492668958 is 8598662946245.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5426492668957) 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, 31715318 + ... + 31885958.

It is an arithmetic number, because the mean of its divisors is an integer number (509087370330).

Almost surely, 25426492668958 is an apocalyptic number.

5426492668958 is a deficient number, since it is larger than the sum of its proper divisors (2718905256322).

5426492668958 is a wasteful number, since it uses less digits than its factorization.

5426492668958 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181603.

The product of its digits is 1791590400, while the sum is 74.

The spelling of 5426492668958 in words is "five trillion, four hundred twenty-six billion, four hundred ninety-two million, six hundred sixty-eight thousand, nine hundred fifty-eight".

Divisors: 1 2 1721 3442 9239 18478 170641 341282 15900319 31800638 293673161 587346322 1576552199 3153104398 2713246334479 5426492668958