[go: up one dir, main page]

Search a number
-
+
5468155741 = 37147787993
BaseRepresentation
bin1010001011110110…
…10110111101011101
3112010002022002111201
411011323112331131
542144321440431
62302333315501
7252335362006
oct50573267535
915102262451
105468155741
1123566a4384
121087335b91
13691b44419
1439c3281ad
152200ce461
hex145ed6f5d

5468155741 has 4 divisors (see below), whose sum is σ = 5615943772. Its totient is φ = 5320367712.

The previous prime is 5468155703. The next prime is 5468155747. The reversal of 5468155741 is 1475518645.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1475518645 = 5295103729.

It can be written as a sum of positive squares in 2 ways, for example, as 2638979641 + 2829176100 = 51371^2 + 53190^2 .

It is a cyclic number.

It is not a de Polignac number, because 5468155741 - 27 = 5468155613 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5468155691 and 5468155700.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5468155747) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73893960 + ... + 73894033.

It is an arithmetic number, because the mean of its divisors is an integer number (1403985943).

Almost surely, 25468155741 is an apocalyptic number.

It is an amenable number.

5468155741 is a deficient number, since it is larger than the sum of its proper divisors (147788031).

5468155741 is a wasteful number, since it uses less digits than its factorization.

5468155741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147788030.

The product of its digits is 672000, while the sum is 46.

The square root of 5468155741 is about 73946.9792554098. The cubic root of 5468155741 is about 1761.7608647701.

The spelling of 5468155741 in words is "five billion, four hundred sixty-eight million, one hundred fifty-five thousand, seven hundred forty-one".

Divisors: 1 37 147787993 5468155741