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53200006 = 237718919
BaseRepresentation
bin1100101011110…
…0010010000110
310201002211200121
43022330102012
5102104400011
65140132154
71214123026
oct312742206
9121084617
1053200006
1128036a52
121599705a
13b038ac2
1470cba86
154a0ce71
hex32bc486

53200006 has 8 divisors (see below), whose sum is σ = 81956880. Its totient is φ = 25881048.

The previous prime is 53199997. The next prime is 53200009. The reversal of 53200006 is 60000235.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53200009) 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, 359386 + ... + 359533.

It is an arithmetic number, because the mean of its divisors is an integer number (10244610).

Almost surely, 253200006 is an apocalyptic number.

53200006 is a deficient number, since it is larger than the sum of its proper divisors (28756874).

53200006 is a wasteful number, since it uses less digits than its factorization.

53200006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 718958.

The product of its (nonzero) digits is 180, while the sum is 16.

The square root of 53200006 is about 7293.8334228305. The cubic root of 53200006 is about 376.1004852527.

The spelling of 53200006 in words is "fifty-three million, two hundred thousand, six".

Divisors: 1 2 37 74 718919 1437838 26600003 53200006