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572376672 = 253371719293
BaseRepresentation
bin100010000111011…
…100011001100000
31110220000202012000
4202013130121200
52133012023142
6132444004000
720120056440
oct4207343140
91426022160
10572376672
1127410107a
1213b830600
139177662a
1456036120
15353b314c
hex221dc660

572376672 has 384 divisors, whose sum is σ = 2133734400. Its totient is φ = 145317888.

The previous prime is 572376671. The next prime is 572376731. The reversal of 572376672 is 276673275.

572376672 is a `hidden beast` number, since 572 + 3 + 7 + 6 + 6 + 72 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (572376671) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1953358 + ... + 1953650.

It is an arithmetic number, because the mean of its divisors is an integer number (5556600).

Almost surely, 2572376672 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 572376672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1066867200).

572376672 is an abundant number, since it is smaller than the sum of its proper divisors (1561357728).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

572376672 is a wasteful number, since it uses less digits than its factorization.

572376672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 355 (or 341 counting only the distinct ones).

The product of its digits is 740880, while the sum is 45.

The square root of 572376672 is about 23924.3949139785. The cubic root of 572376672 is about 830.2852225338.

The spelling of 572376672 in words is "five hundred seventy-two million, three hundred seventy-six thousand, six hundred seventy-two".