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530200408 = 231071494157
BaseRepresentation
bin11111100110100…
…011011101011000
31100221122222020011
4133212203131120
52041212403113
6124340011304
716065425533
oct3746433530
91327588204
10530200408
11252314461
12129690b34
1385aca36a
14505b7a1a
153183163d
hex1f9a3758

530200408 has 32 divisors (see below), whose sum is σ = 1010394000. Its totient is φ = 260797312.

The previous prime is 530200399. The next prime is 530200421. The reversal of 530200408 is 804002035.

It is a super-2 number, since 2×5302004082 = 562224945286732928, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 125466 + ... + 129622.

Almost surely, 2530200408 is an apocalyptic number.

It is an amenable number.

530200408 is a deficient number, since it is larger than the sum of its proper divisors (480193592).

530200408 is a wasteful number, since it uses less digits than its factorization.

530200408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4419 (or 4415 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 530200408 is about 23026.0810386831. The cubic root of 530200408 is about 809.3692228843.

The spelling of 530200408 in words is "five hundred thirty million, two hundred thousand, four hundred eight".

Divisors: 1 2 4 8 107 149 214 298 428 596 856 1192 4157 8314 15943 16628 31886 33256 63772 127544 444799 619393 889598 1238786 1779196 2477572 3558392 4955144 66275051 132550102 265100204 530200408