Search a number
-
+
2310151055045 = 51911612416969
BaseRepresentation
bin100001100111011111101…
…110111010011011000101
322011211220101202220101212
4201213133232322123011
5300322142132230140
64525134014301205
7325621460655161
oct41473756723305
98154811686355
102310151055045
11810803054a79
12313880ab7805
13139b0045b612
147db51c35ca1
154015b936765
hex219dfbba6c5

2310151055045 has 8 divisors (see below), whose sum is σ = 2772196914840. Its totient is φ = 1848110411520.

The previous prime is 2310151055041. The next prime is 2310151055059. The reversal of 2310151055045 is 5405501510132.

It can be written as a sum of positive squares in 4 ways, for example, as 1347087530881 + 963063524164 = 1160641^2 + 981358^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2310151055045 - 22 = 2310151055041 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2310151055041) 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, 252680 + ... + 2164289.

It is an arithmetic number, because the mean of its divisors is an integer number (346524614355).

Almost surely, 22310151055045 is an apocalyptic number.

It is an amenable number.

2310151055045 is a deficient number, since it is larger than the sum of its proper divisors (462045859795).

2310151055045 is a wasteful number, since it uses less digits than its factorization.

2310151055045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2608135.

The product of its (nonzero) digits is 15000, while the sum is 32.

Adding to 2310151055045 its reverse (5405501510132), we get a palindrome (7715652565177).

The spelling of 2310151055045 in words is "two trillion, three hundred ten billion, one hundred fifty-one million, fifty-five thousand, forty-five".

Divisors: 1 5 191161 955805 2416969 12084845 462030211009 2310151055045