Search a number
-
+
575408709012 = 223431115133157
BaseRepresentation
bin10000101111110010000…
…10000001110110010100
32001000020020000001001010
420113321002001312110
533411414112142022
61120201125332220
756400110220054
oct10277102016624
92030206001033
10575408709012
11202036240715
1293627267070
1342350cc4657
141dbc82cb564
15ee7aece50c
hex85f9081d94

575408709012 has 24 divisors (see below), whose sum is σ = 1373844050656. Its totient is φ = 187342370208.

The previous prime is 575408708981. The next prime is 575408709049. The reversal of 575408709012 is 210907804575.

It is a super-2 number, since 2×5754087090122 (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 557566063 + ... + 557567094.

Almost surely, 2575408709012 is an apocalyptic number.

It is an amenable number.

575408709012 is an abundant number, since it is smaller than the sum of its proper divisors (798435341644).

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

575408709012 is a wasteful number, since it uses less digits than its factorization.

575408709012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1115133207 (or 1115133205 counting only the distinct ones).

The product of its (nonzero) digits is 705600, while the sum is 48.

The spelling of 575408709012 in words is "five hundred seventy-five billion, four hundred eight million, seven hundred nine thousand, twelve".

Divisors: 1 2 3 4 6 12 43 86 129 172 258 516 1115133157 2230266314 3345399471 4460532628 6690798942 13381597884 47950725751 95901451502 143852177253 191802903004 287704354506 575408709012