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84537002841 = 3171987241489
BaseRepresentation
bin100111010111011001…
…1000100101101011001
322002012112021200212020
41032232303010231121
52341112433042331
6102500305205053
76051622445064
oct1165663045531
9262175250766
1084537002841
1132940a30505
1214473330789
137c83095b95
14413d5578db
1522eb96ac96
hex13aecc4b59

84537002841 has 16 divisors (see below), whose sum is σ = 125627745600. Its totient is φ = 50251097088.

The previous prime is 84537002833. The next prime is 84537002867. The reversal of 84537002841 is 14820073548.

It is not a de Polignac number, because 84537002841 - 23 = 84537002833 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 84537002793 and 84537002802.

It is not an unprimeable number, because it can be changed into a prime (84537002801) 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, 43619776 + ... + 43621713.

It is an arithmetic number, because the mean of its divisors is an integer number (7851734100).

Almost surely, 284537002841 is an apocalyptic number.

It is an amenable number.

84537002841 is a deficient number, since it is larger than the sum of its proper divisors (41090742759).

84537002841 is a wasteful number, since it uses less digits than its factorization.

84537002841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87241528.

The product of its (nonzero) digits is 215040, while the sum is 42.

The spelling of 84537002841 in words is "eighty-four billion, five hundred thirty-seven million, two thousand, eight hundred forty-one".

Divisors: 1 3 17 19 51 57 323 969 87241489 261724467 1483105313 1657588291 4449315939 4972764873 28179000947 84537002841