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4284498253 = 71736004187
BaseRepresentation
bin1111111101100000…
…0100000101001101
3102001121001001200111
43333120010011031
532233312421003
61545051400021
7211113430360
oct37730040515
912047031614
104284498253
1118a953aa52
129b6a53011
13533852689
142c90500d7
151a1220e6d
hexff60414d

4284498253 has 8 divisors (see below), whose sum is σ = 5184603072. Its totient is φ = 3456401856.

The previous prime is 4284498221. The next prime is 4284498277. The reversal of 4284498253 is 3528944824.

4284498253 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 4284498253 - 25 = 4284498221 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4284498197 and 4284498206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4284492253) 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, 18001975 + ... + 18002212.

It is an arithmetic number, because the mean of its divisors is an integer number (648075384).

Almost surely, 24284498253 is an apocalyptic number.

It is an amenable number.

4284498253 is a deficient number, since it is larger than the sum of its proper divisors (900104819).

4284498253 is a wasteful number, since it uses less digits than its factorization.

4284498253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36004211.

The product of its digits is 2211840, while the sum is 49.

The square root of 4284498253 is about 65456.0788086179. The cubic root of 4284498253 is about 1624.1768773927.

The spelling of 4284498253 in words is "four billion, two hundred eighty-four million, four hundred ninety-eight thousand, two hundred fifty-three".

Divisors: 1 7 17 119 36004187 252029309 612071179 4284498253