Search a number
-
+
139001753031888 = 2438941513238681
BaseRepresentation
bin11111100110101111011110…
…000111001101010011010000
3200020011102211011110100210010
4133212233132013031103100
5121204401042234010023
61211344305050034520
741164355010045135
oct3746573607152320
9606142734410703
10139001753031888
114032134890013a
121370b579a18a40
135c73a6969b846
142647a13a1258c
151110b4bb02093
hex7e6bde1cd4d0

139001753031888 has 40 divisors (see below), whose sum is σ = 359088374470336. Its totient is φ = 46333851552000.

The previous prime is 139001753031887. The next prime is 139001753031913. The reversal of 139001753031888 is 888130357100931.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (139001753031887) 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, 41299908 + ... + 44538588.

Almost surely, 2139001753031888 is an apocalyptic number.

It is an amenable number.

139001753031888 is an abundant number, since it is smaller than the sum of its proper divisors (220086621438448).

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

139001753031888 is a wasteful number, since it uses less digits than its factorization.

139001753031888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4132843 (or 4132837 counting only the distinct ones).

The product of its (nonzero) digits is 4354560, while the sum is 57.

The spelling of 139001753031888 in words is "one hundred thirty-nine trillion, one billion, seven hundred fifty-three million, thirty-one thousand, eight hundred eighty-eight".

Divisors: 1 2 3 4 6 8 12 16 24 48 894151 1788302 2682453 3238681 3576604 5364906 6477362 7153208 9716043 10729812 12954724 14306416 19432086 21459624 25909448 38864172 42919248 51818896 77728344 155456688 2895869854831 5791739709662 8687609564493 11583479419324 17375219128986 23166958838648 34750438257972 46333917677296 69500876515944 139001753031888