Search a number
-
+
1054455000325 = 52172481070589
BaseRepresentation
bin11110101100000100110…
…10100110110100000101
310201210201210010001122221
433112002122212310011
5114234010440002300
62124224314052341
7136116243421636
oct17260232466405
93653653101587
101054455000325
113772123a36a1
1215043aa1a0b1
1378585cb791c
14390706cb88d
151c6672ab31a
hexf5826a6d05

1054455000325 has 12 divisors (see below), whose sum is σ = 1384437389220. Its totient is φ = 793942588160.

The previous prime is 1054455000289. The next prime is 1054455000421. The reversal of 1054455000325 is 5230005544501.

It can be written as a sum of positive squares in 6 ways, for example, as 60782957764 + 993672042561 = 246542^2 + 996831^2 .

It is not a de Polignac number, because 1054455000325 - 211 = 1054454998277 is a prime.

It is a super-2 number, since 2×10544550003252 (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1240534870 + ... + 1240535719.

It is an arithmetic number, because the mean of its divisors is an integer number (115369782435).

Almost surely, 21054455000325 is an apocalyptic number.

It is an amenable number.

1054455000325 is a deficient number, since it is larger than the sum of its proper divisors (329982388895).

1054455000325 is a wasteful number, since it uses less digits than its factorization.

1054455000325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2481070616 (or 2481070611 counting only the distinct ones).

The product of its (nonzero) digits is 60000, while the sum is 34.

The spelling of 1054455000325 in words is "one trillion, fifty-four billion, four hundred fifty-five million, three hundred twenty-five", and thus it is an aban number.

Divisors: 1 5 17 25 85 425 2481070589 12405352945 42178200013 62026764725 210891000065 1054455000325