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530123410 = 251711712663
BaseRepresentation
bin11111100110010…
…000101010010010
31100221112001121101
4133212100222102
52041202422120
6124334215014
716064655205
oct3746205222
91327461541
10530123410
11252271623
1212965446a
1385aa12bb
145059793c
153181890a
hex1f990a92

530123410 has 32 divisors (see below), whose sum is σ = 1011595392. Its totient is φ = 199330560.

The previous prime is 530123327. The next prime is 530123413. The reversal of 530123410 is 14321035.

It is not an unprimeable number, because it can be changed into a prime (530123413) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 197739 + ... + 200401.

It is an arithmetic number, because the mean of its divisors is an integer number (31612356).

Almost surely, 2530123410 is an apocalyptic number.

530123410 is a deficient number, since it is larger than the sum of its proper divisors (481471982).

530123410 is a wasteful number, since it uses less digits than its factorization.

530123410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3858.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 530123410 is about 23024.4090043588. The cubic root of 530123410 is about 809.3300409526.

Adding to 530123410 its reverse (14321035), we get a palindrome (544444445).

The spelling of 530123410 in words is "five hundred thirty million, one hundred twenty-three thousand, four hundred ten".

Divisors: 1 2 5 10 17 34 85 170 1171 2342 2663 5326 5855 11710 13315 19907 26630 39814 45271 90542 99535 199070 226355 452710 3118373 6236746 15591865 31183730 53012341 106024682 265061705 530123410