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5097170880 = 263251769851
BaseRepresentation
bin1001011111101000…
…01010011111000000
3111011020020002221200
410233310022133000
540414333432010
62201442021200
7240212144334
oct45764123700
914136202850
105097170880
112186246a1a
12ba3047800
13633021759
14364d577c4
151ec74ccc0
hex12fd0a7c0

5097170880 has 84 divisors (see below), whose sum is σ = 17532153912. Its totient is φ = 1359244800.

The previous prime is 5097170879. The next prime is 5097170909. The reversal of 5097170880 is 880717905.

5097170880 is a `hidden beast` number, since 509 + 71 + 70 + 8 + 8 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 882046 + ... + 887805.

It is an arithmetic number, because the mean of its divisors is an integer number (208716118).

Almost surely, 25097170880 is an apocalyptic number.

It is an amenable number.

5097170880 is an abundant number, since it is smaller than the sum of its proper divisors (12434983032).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5097170880 is a wasteful number, since it uses less digits than its factorization.

5097170880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1769874 (or 1769861 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 45.

The square root of 5097170880 is about 71394.4737357171. The cubic root of 5097170880 is about 1720.9822764938.

The spelling of 5097170880 in words is "five billion, ninety-seven million, one hundred seventy thousand, eight hundred eighty".

Divisors: 1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 40 45 48 60 64 72 80 90 96 120 144 160 180 192 240 288 320 360 480 576 720 960 1440 2880 1769851 3539702 5309553 7079404 8849255 10619106 14158808 15928659 17698510 21238212 26547765 28317616 31857318 35397020 42476424 53095530 56635232 63714636 70794040 79643295 84952848 106191060 113270464 127429272 141588080 159286590 169905696 212382120 254858544 283176160 318573180 339811392 424764240 509717088 566352320 637146360 849528480 1019434176 1274292720 1699056960 2548585440 5097170880