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4808004040 = 2357137125339
BaseRepresentation
bin1000111101001010…
…00101000111001000
3110102002002220121201
410132211011013020
534321322112130
62113032113544
7230101234330
oct43645050710
913362086551
104808004040
112047aa1664
12b222358b4
135b8147808
143387a40c0
151d217dbca
hex11e9451c8

4808004040 has 64 divisors (see below), whose sum is σ = 12453782400. Its totient is φ = 1636412928.

The previous prime is 4808004029. The next prime is 4808004067. The reversal of 4808004040 is 404008084.

It is a happy number.

It is a super-3 number, since 3×48080040403 (a number of 30 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24310 + ... + 101029.

It is an arithmetic number, because the mean of its divisors is an integer number (194590350).

Almost surely, 24808004040 is an apocalyptic number.

4808004040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4808004040 is an abundant number, since it is smaller than the sum of its proper divisors (7645778360).

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

4808004040 is a wasteful number, since it uses less digits than its factorization.

4808004040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125494 (or 125490 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 28.

The square root of 4808004040 is about 69339.7724253548. The cubic root of 4808004040 is about 1687.8024305877.

The spelling of 4808004040 in words is "four billion, eight hundred eight million, four thousand, forty".

Divisors: 1 2 4 5 7 8 10 14 20 28 35 40 56 70 137 140 274 280 548 685 959 1096 1370 1918 2740 3836 4795 5480 7672 9590 19180 38360 125339 250678 501356 626695 877373 1002712 1253390 1754746 2506780 3509492 4386865 5013560 7018984 8773730 17171443 17547460 34342886 35094920 68685772 85857215 120200101 137371544 171714430 240400202 343428860 480800404 601000505 686857720 961600808 1202001010 2404002020 4808004040