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48090880809279 = 33711236715010861
BaseRepresentation
bin10101110111101000001111…
…10111100001100100111111
320022021102222011120212111000
422323310013313201210333
522300410110441344104
6250140351243301343
713062310600146510
oct1273640767414477
9208242864525430
1048090880809279
1114361256543450
12548840281a853
1320aac486185c9
14bc387aa18a07
15585e4a4e9639
hex2bbd07de193f

48090880809279 has 128 divisors (see below), whose sum is σ = 94071270850560. Its totient is φ = 23539430217600.

The previous prime is 48090880809263. The next prime is 48090880809313. The reversal of 48090880809279 is 97290808809084.

It is not a de Polignac number, because 48090880809279 - 24 = 48090880809263 is a prime.

It is a super-3 number, since 3×480908808092793 (a number of 42 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48090880809779) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 4301692 + ... + 10709169.

It is an arithmetic number, because the mean of its divisors is an integer number (734931803520).

Almost surely, 248090880809279 is an apocalyptic number.

48090880809279 is a deficient number, since it is larger than the sum of its proper divisors (45980390041281).

48090880809279 is a wasteful number, since it uses less digits than its factorization.

48090880809279 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15010978 (or 15010972 counting only the distinct ones).

The product of its (nonzero) digits is 167215104, while the sum is 72.

The spelling of 48090880809279 in words is "forty-eight trillion, ninety billion, eight hundred eighty million, eight hundred nine thousand, two hundred seventy-nine".

Divisors: 1 3 7 9 11 21 23 27 33 63 67 69 77 99 161 189 201 207 231 253 297 469 483 603 621 693 737 759 1407 1449 1541 1771 1809 2079 2211 2277 4221 4347 4623 5159 5313 6633 6831 10787 12663 13869 15477 15939 16951 19899 32361 41607 46431 47817 50853 97083 118657 139293 152559 291249 355971 457677 1067913 3203739 15010861 45032583 105076027 135097749 165119471 315228081 345249803 405293247 495358413 945684243 1005727687 1035749409 1155836297 1486075239 2416748621 2837052729 3017183061 3107248227 3467508891 3797747833 4458225717 7040093809 7250245863 9051549183 9321744681 10402526673 11063004557 11393243499 21120281427 21750737589 23131736801 26584234831 27154647549 31207580019 33189013671 34179730497 63360844281 65252212767 69395210403 77441031899 79752704493 99567041013 102539191491 161922157607 190082532843 208185631209 232323095697 239258113479 254449104811 298701123039 485766472821 624556893627 696969287091 717774340437 763347314433 1457299418463 1781143733677 2090907861273 2290041943299 4371898255389 5343431201031 6870125829897 16030293603093 48090880809279