Search a number
-
+
4871113390240 = 255191602339931
BaseRepresentation
bin100011011100010010011…
…1110111011100010100000
3122020200012021012222001221
41012320210332323202200
51114302020011441430
614205431505104424
71011632505440356
oct106704476734240
918220167188057
104871113390240
111608911578a59
1266807a028114
13294461a7b136
1412ba981037d6
1586a974db57a
hex46e24fbb8a0

4871113390240 has 48 divisors (see below), whose sum is σ = 12113689885920. Its totient is φ = 1845895599360.

The previous prime is 4871113390229. The next prime is 4871113390309. The reversal of 4871113390240 is 420933111784.

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, 801166926 + ... + 801173005.

It is an arithmetic number, because the mean of its divisors is an integer number (252368539290).

Almost surely, 24871113390240 is an apocalyptic number.

4871113390240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4871113390240 is an abundant number, since it is smaller than the sum of its proper divisors (7242576495680).

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

4871113390240 is a wasteful number, since it uses less digits than its factorization.

4871113390240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1602339965 (or 1602339957 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 43.

The spelling of 4871113390240 in words is "four trillion, eight hundred seventy-one billion, one hundred thirteen million, three hundred ninety thousand, two hundred forty".

Divisors: 1 2 4 5 8 10 16 19 20 32 38 40 76 80 95 152 160 190 304 380 608 760 1520 3040 1602339931 3204679862 6409359724 8011699655 12818719448 16023399310 25637438896 30444458689 32046798620 51274877792 60888917378 64093597240 121777834756 128187194480 152222293445 243555669512 256374388960 304444586890 487111339024 608889173780 974222678048 1217778347560 2435556695120 4871113390240