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530673067465 = 5255234158391
BaseRepresentation
bin1111011100011101001…
…01000110010111001001
31212201202111222222121021
413232032211012113021
532143304301124330
61043442101312441
753224400435122
oct7561645062711
91781674888537
10530673067465
1119506a126032
1286a21405721
133b071ab2538
141b982bd5049
15dc0d8ae67a
hex7b8e9465c9

530673067465 has 8 divisors (see below), whose sum is σ = 636832784448. Its totient is φ = 424521718320.

The previous prime is 530673067453. The next prime is 530673067517. The reversal of 530673067465 is 564760376035.

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

It is a de Polignac number, because none of the positive numbers 2k-530673067465 is a prime.

It is a super-2 number, since 2×5306730674652 (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1951581 + ... + 2206810.

It is an arithmetic number, because the mean of its divisors is an integer number (79604098056).

Almost surely, 2530673067465 is an apocalyptic number.

It is an amenable number.

530673067465 is a deficient number, since it is larger than the sum of its proper divisors (106159716983).

530673067465 is a wasteful number, since it uses less digits than its factorization.

530673067465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4183919.

The product of its (nonzero) digits is 9525600, while the sum is 52.

The spelling of 530673067465 in words is "five hundred thirty billion, six hundred seventy-three million, sixty-seven thousand, four hundred sixty-five".

Divisors: 1 5 25523 127615 4158391 20791955 106134613493 530673067465