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530053910 = 2553005391
BaseRepresentation
bin11111100101111…
…111101100010110
31100221101112021022
4133211333230112
52041143211120
6124332521142
716064245451
oct3745775426
91327345238
10530053910
11252224391
121296201b2
1385a78789
145057a498
1531803025
hex1f97fb16

530053910 has 8 divisors (see below), whose sum is σ = 954097056. Its totient is φ = 212021560.

The previous prime is 530053889. The next prime is 530053939. The reversal of 530053910 is 19350035.

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 530053910.

It is a congruent number.

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, 26502686 + ... + 26502705.

It is an arithmetic number, because the mean of its divisors is an integer number (119262132).

Almost surely, 2530053910 is an apocalyptic number.

530053910 is a deficient number, since it is larger than the sum of its proper divisors (424043146).

530053910 is a wasteful number, since it uses less digits than its factorization.

530053910 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53005398.

The product of its (nonzero) digits is 2025, while the sum is 26.

The square root of 530053910 is about 23022.8996870507. The cubic root of 530053910 is about 809.2946712663.

The spelling of 530053910 in words is "five hundred thirty million, fifty-three thousand, nine hundred ten".

Divisors: 1 2 5 10 53005391 106010782 265026955 530053910