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92426749040 = 2454326868241
BaseRepresentation
bin101011000010100010…
…0000100010001110000
322211120101020022222102
41112011010010101300
53003242221432130
6110243225555532
76451264255433
oct1260504042160
9284511208872
1092426749040
113621a54360a
1215ab5645ba8
13893c815262
14468b32181a
15260e438645
hex1585104470

92426749040 has 40 divisors (see below), whose sum is σ = 219889692528. Its totient is φ = 36110914560.

The previous prime is 92426749031. The next prime is 92426749057. The reversal of 92426749040 is 4094762429.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13430681 + ... + 13437560.

Almost surely, 292426749040 is an apocalyptic number.

It is an amenable number.

92426749040 is an abundant number, since it is smaller than the sum of its proper divisors (127462943488).

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

92426749040 is a wasteful number, since it uses less digits than its factorization.

92426749040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26868297 (or 26868291 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 47.

The spelling of 92426749040 in words is "ninety-two billion, four hundred twenty-six million, seven hundred forty-nine thousand, forty".

Divisors: 1 2 4 5 8 10 16 20 40 43 80 86 172 215 344 430 688 860 1720 3440 26868241 53736482 107472964 134341205 214945928 268682410 429891856 537364820 1074729640 1155334363 2149459280 2310668726 4621337452 5776671815 9242674904 11553343630 18485349808 23106687260 46213374520 92426749040