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93881041468 = 221729179265961
BaseRepresentation
bin101011101101110111…
…1110000001000111100
322222022201202001010221
41113123233300020330
53014232021311333
6111043420311124
76532313454154
oct1273357601074
9288281661127
1093881041468
11368a6444a85
12162406a24a4
138b11bc2b16
144788527764
152696e54d2d
hex15dbbf023c

93881041468 has 48 divisors (see below), whose sum is σ = 180960544800. Its totient is φ = 42417428480.

The previous prime is 93881041433. The next prime is 93881041481. The reversal of 93881041468 is 86414018839.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 220008 + ... + 485968.

It is an arithmetic number, because the mean of its divisors is an integer number (3770011350).

Almost surely, 293881041468 is an apocalyptic number.

It is an amenable number.

93881041468 is a deficient number, since it is larger than the sum of its proper divisors (87079503332).

93881041468 is a wasteful number, since it uses less digits than its factorization.

93881041468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266190 (or 266188 counting only the distinct ones).

The product of its (nonzero) digits is 1327104, while the sum is 52.

The spelling of 93881041468 in words is "ninety-three billion, eight hundred eighty-one million, forty-one thousand, four hundred sixty-eight".

Divisors: 1 2 4 17 29 34 58 68 116 179 358 493 716 986 1972 3043 5191 6086 10382 12172 20764 88247 176494 265961 352988 531922 1063844 4521337 7712869 9042674 15425738 18085348 30851476 47607019 95214038 131118773 190428076 262237546 524475092 809319323 1380603551 1618638646 2761207102 3237277292 5522414204 23470260367 46940520734 93881041468