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574420130 = 2557442013
BaseRepresentation
bin100010001111001…
…111010010100010
31111000212120021122
4202033033102202
52134022421010
6132555452242
720143330154
oct4217172242
91430776248
10574420130
11275277389
12140457082
139201078b
1456408ad4
1535668855
hex223cf4a2

574420130 has 8 divisors (see below), whose sum is σ = 1033956252. Its totient is φ = 229768048.

The previous prime is 574420117. The next prime is 574420169. The reversal of 574420130 is 31024475.

It can be written as a sum of positive squares in 2 ways, for example, as 569442769 + 4977361 = 23863^2 + 2231^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 574420130.

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, 28720997 + ... + 28721016.

Almost surely, 2574420130 is an apocalyptic number.

574420130 is a deficient number, since it is larger than the sum of its proper divisors (459536122).

574420130 is a wasteful number, since it uses less digits than its factorization.

574420130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57442020.

The product of its (nonzero) digits is 3360, while the sum is 26.

The square root of 574420130 is about 23967.0634413146. The cubic root of 574420130 is about 831.2721238576.

The spelling of 574420130 in words is "five hundred seventy-four million, four hundred twenty thousand, one hundred thirty".

Divisors: 1 2 5 10 57442013 114884026 287210065 574420130