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572276030 = 2557227603
BaseRepresentation
bin100010000111000…
…011110100111110
31110212211122010112
4202013003310332
52133000313110
6132441510022
720116160144
oct4207036476
91425748115
10572276030
112740424a7
1213b7a2312
139173c891
145600b594
1535393405
hex221c3d3e

572276030 has 8 divisors (see below), whose sum is σ = 1030096872. Its totient is φ = 228910408.

The previous prime is 572276017. The next prime is 572276069. The reversal of 572276030 is 30672275.

It is a happy number.

572276030 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 Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28613792 + ... + 28613811.

It is an arithmetic number, because the mean of its divisors is an integer number (128762109).

Almost surely, 2572276030 is an apocalyptic number.

572276030 is a deficient number, since it is larger than the sum of its proper divisors (457820842).

572276030 is a wasteful number, since it uses less digits than its factorization.

572276030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57227610.

The product of its (nonzero) digits is 17640, while the sum is 32.

The square root of 572276030 is about 23922.2914872301. The cubic root of 572276030 is about 830.2365561762.

The spelling of 572276030 in words is "five hundred seventy-two million, two hundred seventy-six thousand, thirty".

Divisors: 1 2 5 10 57227603 114455206 286138015 572276030