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534287870358653 = 27112967152043029
BaseRepresentation
bin111100101111011101001011…
…0101110000111010001111101
32121001202102101022211111202002
41321132322112232013101331
51030012233024302434103
65132200243103512045
7220353011334261005
oct17136722656072175
92531672338744662
10534287870358653
11145271238a63704
124bb1069a8b8625
1319c1818c774298
1495d1956d61005
1541b80c1013488
hex1e5ee96b8747d

534287870358653 has 8 divisors (see below), whose sum is σ = 536300771546880. Its totient is φ = 532275273282960.

The previous prime is 534287870358623. The next prime is 534287870358661. The reversal of 534287870358653 is 356853078782435.

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 534287870358653 - 218 = 534287870096509 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (534287870358623) 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, 72507458 + ... + 79535571.

It is an arithmetic number, because the mean of its divisors is an integer number (67037596443360).

Almost surely, 2534287870358653 is an apocalyptic number.

It is an amenable number.

534287870358653 is a deficient number, since it is larger than the sum of its proper divisors (2012901188227).

534287870358653 is a wasteful number, since it uses less digits than its factorization.

534287870358653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152056267.

The product of its (nonzero) digits is 4064256000, while the sum is 74.

The spelling of 534287870358653 in words is "five hundred thirty-four trillion, two hundred eighty-seven billion, eight hundred seventy million, three hundred fifty-eight thousand, six hundred fifty-three".

Divisors: 1 271 12967 3514057 152043029 41203660859 1971541957043 534287870358653