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421211034301 = 4111390915397
BaseRepresentation
bin1100010000100100010…
…00100101001010111101
31111021012220212112222211
412020102020211022331
523400120011044201
6521300210140421
742301000501111
oct6102210451275
91437186775884
10421211034301
111526a8714412
1269772881711
1330948ba1a05
141655b24b741
15ae53b2e651
hex62122252bd

421211034301 has 8 divisors (see below), whose sum is σ = 435302925624. Its totient is φ = 407300974080.

The previous prime is 421211034287. The next prime is 421211034311. The reversal of 421211034301 is 103430112124.

It can be written as a sum of positive squares in 4 ways, for example, as 26137188900 + 395073845401 = 161670^2 + 628549^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 421211034301 - 237 = 283772080829 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 (421211034311) 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, 45453066 + ... + 45462331.

It is an arithmetic number, because the mean of its divisors is an integer number (54412865703).

Almost surely, 2421211034301 is an apocalyptic number.

421211034301 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

It is an amenable number.

421211034301 is a deficient number, since it is larger than the sum of its proper divisors (14091891323).

421211034301 is a wasteful number, since it uses less digits than its factorization.

421211034301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90915551.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 421211034301 its reverse (103430112124), we get a palindrome (524641146425).

The spelling of 421211034301 in words is "four hundred twenty-one billion, two hundred eleven million, thirty-four thousand, three hundred one".

Divisors: 1 41 113 4633 90915397 3727531277 10273439861 421211034301