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575204007 = 3727390667
BaseRepresentation
bin100010010010001…
…110101010100111
31111002100101120010
4202102032222213
52134223012012
6133024341303
720153103420
oct4222165247
91432311503
10575204007
11275762314
12140774833
1392226501
1456570647
1535770c3c
hex2248eaa7

575204007 has 8 divisors (see below), whose sum is σ = 876501376. Its totient is φ = 328687992.

The previous prime is 575203943. The next prime is 575204023. The reversal of 575204007 is 700402575.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 575204007 - 26 = 575203943 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (575204087) 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, 13695313 + ... + 13695354.

It is an arithmetic number, because the mean of its divisors is an integer number (109562672).

Almost surely, 2575204007 is an apocalyptic number.

575204007 is a deficient number, since it is larger than the sum of its proper divisors (301297369).

575204007 is a wasteful number, since it uses less digits than its factorization.

575204007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27390677.

The product of its (nonzero) digits is 9800, while the sum is 30.

The square root of 575204007 is about 23983.4110793273. The cubic root of 575204007 is about 831.6500811995.

The spelling of 575204007 in words is "five hundred seventy-five million, two hundred four thousand, seven".

Divisors: 1 3 7 21 27390667 82172001 191734669 575204007