Search a number
-
+
750075075005 = 56116714726123
BaseRepresentation
bin10101110101000111111…
…01010101100110111101
32122201002000120202220112
422322203331111212331
544242123204400010
61332325115555405
7105122362640564
oct12724375254675
92581060522815
10750075075005
1126a117909703
1210145275bb65
1355968934439
14284379b8bdb
15147a032ba05
hexaea3f559bd

750075075005 has 16 divisors (see below), whose sum is σ = 920323845504. Its totient is φ = 586688700480.

The previous prime is 750075074999. The next prime is 750075075017. The reversal of 750075075005 is 500570570057.

It is not a de Polignac number, because 750075075005 - 26 = 750075074941 is a prime.

It is a super-2 number, since 2×7500750750052 (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

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, 7312127 + ... + 7413996.

It is an arithmetic number, because the mean of its divisors is an integer number (57520240344).

Almost surely, 2750075075005 is an apocalyptic number.

It is an amenable number.

750075075005 is a deficient number, since it is larger than the sum of its proper divisors (170248770499).

750075075005 is a wasteful number, since it uses less digits than its factorization.

750075075005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14726356.

The product of its (nonzero) digits is 214375, while the sum is 41.

The spelling of 750075075005 in words is "seven hundred fifty billion, seventy-five million, seventy-five thousand, five".

Divisors: 1 5 61 167 305 835 10187 50935 14726123 73630615 898293503 2459262541 4491467515 12296312705 150015015001 750075075005