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83055578303275 = 5241487857194149
BaseRepresentation
bin10010111000100111100010…
…001111011100101100101011
3101220002000222001111122012221
4102320213202033130230223
541341240311021201100
6452351112252014511
723331365441140144
oct2270474217345453
9356060861448187
1083055578303275
1124511744774766
129394889161437
1337461520307b6
141671ca8db8acb
159906ed60d01a
hex4b89e23dcb2b

83055578303275 has 48 divisors (see below), whose sum is σ = 105841378843200. Its totient is φ = 64614939494400.

The previous prime is 83055578303179. The next prime is 83055578303359. The reversal of 83055578303275 is 57230387555038.

It is not a de Polignac number, because 83055578303275 - 215 = 83055578270507 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 427695901 + ... + 427890049.

It is an arithmetic number, because the mean of its divisors is an integer number (2205028725900).

Almost surely, 283055578303275 is an apocalyptic number.

83055578303275 is a deficient number, since it is larger than the sum of its proper divisors (22785800539925).

83055578303275 is a wasteful number, since it uses less digits than its factorization.

83055578303275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195544 (or 195539 counting only the distinct ones).

The product of its (nonzero) digits is 105840000, while the sum is 61.

The spelling of 83055578303275 in words is "eighty-three trillion, fifty-five billion, five hundred seventy-eight million, three hundred three thousand, two hundred seventy-five".

Divisors: 1 5 25 41 205 487 857 1025 2435 4285 12175 19967 21425 35137 99835 175685 194149 417359 499175 878425 970745 2086795 4853725 7960109 10433975 17111719 39800545 85558595 94550563 166385693 199002725 427792975 472752815 831928465 2363764075 3876573083 4159642325 6821813413 19382865415 34109067065 81029832491 96914327075 170545335325 405149162455 2025745812275 3322223132131 16611115660655 83055578303275