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572254253 = 12734912911
BaseRepresentation
bin100010000110111…
…110100000101101
31110212210112020222
4202012332200231
52132444114003
6132441221125
720116036514
oct4206764055
91425715228
10572254253
112740280aa
1213b7917a5
13917329ac
145600367b
153538bc38
hex221be82d

572254253 has 8 divisors (see below), whose sum is σ = 578457600. Its totient is φ = 566077680.

The previous prime is 572254231. The next prime is 572254271. The reversal of 572254253 is 352452275.

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 572254253 - 212 = 572250157 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (572254223) 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, 37868 + ... + 50778.

It is an arithmetic number, because the mean of its divisors is an integer number (72307200).

Almost surely, 2572254253 is an apocalyptic number.

It is an amenable number.

572254253 is a deficient number, since it is larger than the sum of its proper divisors (6203347).

572254253 is a wasteful number, since it uses less digits than its factorization.

572254253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13387.

The product of its digits is 84000, while the sum is 35.

The square root of 572254253 is about 23921.8363216539. The cubic root of 572254253 is about 830.2260249582.

The spelling of 572254253 in words is "five hundred seventy-two million, two hundred fifty-four thousand, two hundred fifty-three".

Divisors: 1 127 349 12911 44323 1639697 4505939 572254253