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5004679280 = 245101619391
BaseRepresentation
bin1001010100100110…
…10101100001110000
3110220210012001022212
410222103111201300
540222144214110
62144335351252
7235010033456
oct45223254160
913823161285
105004679280
112139013687
12b78082528
13619b096b3
1435695c9d6
151e457ce05
hex12a4d5870

5004679280 has 40 divisors (see below), whose sum is σ = 11751105024. Its totient is φ = 1982048000.

The previous prime is 5004679243. The next prime is 5004679291. The reversal of 5004679280 is 829764005.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×50046792802 = 50093629391322636800, which contains 22 as substring.

It is a congruent 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, 301616 + ... + 317775.

Almost surely, 25004679280 is an apocalyptic number.

It is an amenable number.

5004679280 is an abundant number, since it is smaller than the sum of its proper divisors (6746425744).

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

5004679280 is a wasteful number, since it uses less digits than its factorization.

5004679280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 619505 (or 619499 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 41.

The square root of 5004679280 is about 70743.7578871804. The cubic root of 5004679280 is about 1710.5092107750.

The spelling of 5004679280 in words is "five billion, four million, six hundred seventy-nine thousand, two hundred eighty".

Divisors: 1 2 4 5 8 10 16 20 40 80 101 202 404 505 808 1010 1616 2020 4040 8080 619391 1238782 2477564 3096955 4955128 6193910 9910256 12387820 24775640 49551280 62558491 125116982 250233964 312792455 500467928 625584910 1000935856 1251169820 2502339640 5004679280