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1052414305 = 5487432203
BaseRepresentation
bin111110101110101…
…001000101100001
32201100022012000121
4332232221011201
54123404224210
6252232520241
735036242165
oct7656510541
92640265017
101052414305
114a0073498
12254550081
1313a05c477
149dab2ca5
15625d66da
hex3eba9161

1052414305 has 8 divisors (see below), whose sum is σ = 1265493312. Its totient is φ = 840200688.

The previous prime is 1052414287. The next prime is 1052414309. The reversal of 1052414305 is 5034142501.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1052414305 - 221 = 1050317153 is a prime.

It is a super-2 number, since 2×10524143052 = 2215151738737266050, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1052414305.

It is not an unprimeable number, because it can be changed into a prime (1052414309) 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, 213667 + ... + 218536.

It is an arithmetic number, because the mean of its divisors is an integer number (158186664).

Almost surely, 21052414305 is an apocalyptic number.

It is an amenable number.

1052414305 is a deficient number, since it is larger than the sum of its proper divisors (213079007).

1052414305 is an equidigital number, since it uses as much as digits as its factorization.

1052414305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 432695.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 1052414305 is about 32440.9356369387. The cubic root of 1052414305 is about 1017.1747734594.

Adding to 1052414305 its reverse (5034142501), we get a palindrome (6086556806).

The spelling of 1052414305 in words is "one billion, fifty-two million, four hundred fourteen thousand, three hundred five".

Divisors: 1 5 487 2435 432203 2161015 210482861 1052414305