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23885636417713 = 719241435361413
BaseRepresentation
bin1010110111001010011101…
…10111111011100010110001
310010120110000001220021122001
411123211032313323202301
511112320240410331323
6122444524311414001
75013452223434230
oct533451667734261
9103513001807561
1023885636417713
117679929073644
122819243384301
131043537860705
145c80dca5cb17
152b64c0b053ad
hex15b94edfb8b1

23885636417713 has 48 divisors (see below), whose sum is σ = 30199258083456. Its totient is φ = 18482717272320.

The previous prime is 23885636417707. The next prime is 23885636417717. The reversal of 23885636417713 is 31771463658832.

It is not a de Polignac number, because 23885636417713 - 217 = 23885636286641 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23885636417717) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1774395 + ... + 7135807.

It is an arithmetic number, because the mean of its divisors is an integer number (629151210072).

Almost surely, 223885636417713 is an apocalyptic number.

It is an amenable number.

23885636417713 is a deficient number, since it is larger than the sum of its proper divisors (6313621665743).

23885636417713 is a wasteful number, since it uses less digits than its factorization.

23885636417713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5361542 (or 5361523 counting only the distinct ones).

The product of its digits is 121927680, while the sum is 64.

The spelling of 23885636417713 in words is "twenty-three trillion, eight hundred eighty-five billion, six hundred thirty-six million, four hundred seventeen thousand, seven hundred thirteen".

Divisors: 1 7 19 41 43 133 287 301 361 779 817 1763 2527 5453 5719 12341 14801 15523 33497 103607 108661 234479 636443 4455101 5361413 37529891 101866847 219817933 230540759 713067929 1538725531 1613785313 1935470093 4176540727 4380274421 9452171119 13548290651 29235785089 30661920947 66165197833 79354273813 83225213999 179591251261 555479916691 582576497993 1257138758827 3412233773959 23885636417713