Search a number
-
+
350003012000 = 255387500753
BaseRepresentation
bin1010001011111011100…
…11100010000110100000
31020110102022102020001112
411011331303202012200
521213301232341000
6424442243122452
734200254341415
oct5057563420640
91213368366045
10350003012000
11125487637304
12579bb373428
132700b3b4585
1412d2401810c
15918744b235
hex517dce21a0

350003012000 has 48 divisors (see below), whose sum is σ = 859957410312. Its totient is φ = 140001203200.

The previous prime is 350003011987. The next prime is 350003012017. The reversal of 350003012000 is 210300053.

It can be written as a sum of positive squares in 4 ways, for example, as 184910320144 + 165092691856 = 430012^2 + 406316^2 .

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, 43746377 + ... + 43754376.

Almost surely, 2350003012000 is an apocalyptic number.

It is an amenable number.

350003012000 is an abundant number, since it is smaller than the sum of its proper divisors (509954398312).

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

350003012000 is an equidigital number, since it uses as much as digits as its factorization.

350003012000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87500778 (or 87500760 counting only the distinct ones).

The product of its (nonzero) digits is 90, while the sum is 14.

Adding to 350003012000 its reverse (210300053), we get a palindrome (350213312053).

The spelling of 350003012000 in words is "three hundred fifty billion, three million, twelve thousand".

Divisors: 1 2 4 5 8 10 16 20 25 32 40 50 80 100 125 160 200 250 400 500 800 1000 2000 4000 87500753 175001506 350003012 437503765 700006024 875007530 1400012048 1750015060 2187518825 2800024096 3500030120 4375037650 7000060240 8750075300 10937594125 14000120480 17500150600 21875188250 35000301200 43750376500 70000602400 87500753000 175001506000 350003012000