Search a number
-
+
4345457201 = 41220748023
BaseRepresentation
bin1000000110000001…
…00110101000110001
3102012211202002122022
410003000212220301
532344414112301
61555110121225
7212453530301
oct40300465061
912184662568
104345457201
11192a996348
12a13350215
13543376c67
142d319b601
151a6762d1b
hex103026a31

4345457201 has 8 divisors (see below), whose sum is σ = 4453553664. Its totient is φ = 4237461280.

The previous prime is 4345457197. The next prime is 4345457279. The reversal of 4345457201 is 1027545434.

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 4345457201 - 22 = 4345457197 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4345757201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66476 + ... + 114498.

It is an arithmetic number, because the mean of its divisors is an integer number (556694208).

Almost surely, 24345457201 is an apocalyptic number.

4345457201 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

It is an amenable number.

4345457201 is a deficient number, since it is larger than the sum of its proper divisors (108096463).

4345457201 is a wasteful number, since it uses less digits than its factorization.

4345457201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50271.

The product of its (nonzero) digits is 67200, while the sum is 35.

The square root of 4345457201 is about 65920.0819250098. The cubic root of 4345457201 is about 1631.8434487601.

The spelling of 4345457201 in words is "four billion, three hundred forty-five million, four hundred fifty-seven thousand, two hundred one".

Divisors: 1 41 2207 48023 90487 1968943 105986761 4345457201