Search a number
-
+
5041520925840 = 2432572373862169
BaseRepresentation
bin100100101011101001000…
…0100000101110010010000
3122211222001021001200221100
41021113102010011302100
51130100013324111330
614420013122024400
71030144405544100
oct111272204056220
918758037050840
105041520925840
111674108148703
126950b71a8100
132a754b284739
14136021d43200
158b21c9d8060
hex495d2105c90

5041520925840 has 360 divisors, whose sum is σ = 20227682811960. Its totient is φ = 1121202819072.

The previous prime is 5041520925827. The next prime is 5041520925887. The reversal of 5041520925840 is 485290251405.

5041520925840 is a `hidden beast` number, since 5 + 0 + 41 + 5 + 20 + 9 + 2 + 584 + 0 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 871250494464 + 4170270431376 = 933408^2 + 2042124^2 .

It is a tau number, because it is divible by the number of its divisors (360).

It is a super-2 number, since 2×50415209258402 (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 625725 + ... + 3236444.

It is an arithmetic number, because the mean of its divisors is an integer number (56188007811).

Almost surely, 25041520925840 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5041520925840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10113841405980).

5041520925840 is an abundant number, since it is smaller than the sum of its proper divisors (15186161886120).

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

5041520925840 is a wasteful number, since it uses less digits than its factorization.

5041520925840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3862239 (or 3862223 counting only the distinct ones).

The product of its (nonzero) digits is 576000, while the sum is 45.

The spelling of 5041520925840 in words is "five trillion, forty-one billion, five hundred twenty million, nine hundred twenty-five thousand, eight hundred forty".