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575325434 = 21915239941
BaseRepresentation
bin100010010010101…
…100010011111010
31111002120120010102
4202102230103322
52134240403214
6133031115402
720154120425
oct4222542372
91432516112
10575325434
11275835572
12140812b62
1392269868
14565a29bc
1535796bde
hex224ac4fa

575325434 has 16 divisors (see below), whose sum is σ = 909096480. Its totient is φ = 272316240.

The previous prime is 575325433. The next prime is 575325451. The reversal of 575325434 is 434523575.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is not an unprimeable number, because it can be changed into a prime (575325433) 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, 52904 + ... + 62844.

It is an arithmetic number, because the mean of its divisors is an integer number (56818530).

Almost surely, 2575325434 is an apocalyptic number.

575325434 is a deficient number, since it is larger than the sum of its proper divisors (333771046).

575325434 is a wasteful number, since it uses less digits than its factorization.

575325434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11485.

The product of its digits is 252000, while the sum is 38.

The square root of 575325434 is about 23985.9424246787. The cubic root of 575325434 is about 831.7085982172.

The spelling of 575325434 in words is "five hundred seventy-five million, three hundred twenty-five thousand, four hundred thirty-four".

Divisors: 1 2 19 38 1523 3046 9941 19882 28937 57874 188879 377758 15140143 30280286 287662717 575325434