Search a number
-
+
5915700020 = 225295785001
BaseRepresentation
bin1011000001001101…
…00110101100110100
3120021021102200211202
411200212212230310
544103404400040
62415001552032
7266411422556
oct54046465464
916237380752
105915700020
112566292a8a
1211911a5618
13733791419
144019474d6
15249535015
hex1609a6b34

5915700020 has 12 divisors (see below), whose sum is σ = 12422970084. Its totient is φ = 2366280000.

The previous prime is 5915700013. The next prime is 5915700031. The reversal of 5915700020 is 200075195.

It can be written as a sum of positive squares in 2 ways, for example, as 1181434384 + 4734265636 = 34372^2 + 68806^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 147892481 + ... + 147892520.

It is an arithmetic number, because the mean of its divisors is an integer number (1035247507).

Almost surely, 25915700020 is an apocalyptic number.

It is an amenable number.

5915700020 is an abundant number, since it is smaller than the sum of its proper divisors (6507270064).

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

5915700020 is a wasteful number, since it uses less digits than its factorization.

5915700020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 295785010 (or 295785008 counting only the distinct ones).

The product of its (nonzero) digits is 3150, while the sum is 29.

The square root of 5915700020 is about 76913.5880062814. The cubic root of 5915700020 is about 1808.5702433681.

The spelling of 5915700020 in words is "five billion, nine hundred fifteen million, seven hundred thousand, twenty".

Divisors: 1 2 4 5 10 20 295785001 591570002 1183140004 1478925005 2957850010 5915700020