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480351002101 = 1787268803023
BaseRepresentation
bin1101111110101110010…
…01101001110111110101
31200220212111011012100121
412333113021221313311
530332224324031401
61004400433011541
746463355102235
oct6772711516765
91626774135317
10480351002101
11175796688563
12791186b3bb1
13363b23ba4b9
141936b7c9cc5
15c765aecca1
hex6fd7269df5

480351002101 has 4 divisors (see below), whose sum is σ = 480619806912. Its totient is φ = 480082197292.

The previous prime is 480351001997. The next prime is 480351002123. The reversal of 480351002101 is 101200153084.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 480351002101 - 27 = 480351001973 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (480351002161) 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, 134399725 + ... + 134403298.

It is an arithmetic number, because the mean of its divisors is an integer number (120154951728).

Almost surely, 2480351002101 is an apocalyptic number.

It is an amenable number.

480351002101 is a deficient number, since it is larger than the sum of its proper divisors (268804811).

480351002101 is a wasteful number, since it uses less digits than its factorization.

480351002101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268804810.

The product of its (nonzero) digits is 960, while the sum is 25.

Adding to 480351002101 its reverse (101200153084), we get a palindrome (581551155185).

The spelling of 480351002101 in words is "four hundred eighty billion, three hundred fifty-one million, two thousand, one hundred one".

Divisors: 1 1787 268803023 480351002101