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575340620 = 22528767031
BaseRepresentation
bin100010010010110…
…000000001001100
31111002121022221212
4202102300001030
52134241344440
6133031313552
720154212621
oct4222600114
91432538855
10575340620
11275845a18
1214081b8b8
139227374a
14565a8348
153579b465
hex224b004c

575340620 has 12 divisors (see below), whose sum is σ = 1208215344. Its totient is φ = 230136240.

The previous prime is 575340613. The next prime is 575340629. The reversal of 575340620 is 26043575.

It is not an unprimeable number, because it can be changed into a prime (575340629) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14383496 + ... + 14383535.

It is an arithmetic number, because the mean of its divisors is an integer number (100684612).

Almost surely, 2575340620 is an apocalyptic number.

It is an amenable number.

575340620 is an abundant number, since it is smaller than the sum of its proper divisors (632874724).

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

575340620 is a wasteful number, since it uses less digits than its factorization.

575340620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28767040 (or 28767038 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 32.

The square root of 575340620 is about 23986.2589830094. The cubic root of 575340620 is about 831.7159159397.

The spelling of 575340620 in words is "five hundred seventy-five million, three hundred forty thousand, six hundred twenty".

Divisors: 1 2 4 5 10 20 28767031 57534062 115068124 143835155 287670310 575340620