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93204505 = 5142713063
BaseRepresentation
bin1011000111000…
…11000000011001
320111101021112201
411203203000121
5142330021010
613125410201
72211140152
oct543430031
9214337481
1093204505
114867aa19
1227269961
13164046c4
14c542929
1582b123a
hex58e3019

93204505 has 8 divisors (see below), whose sum is σ = 111932352. Its totient is φ = 74505648.

The previous prime is 93204493. The next prime is 93204511. The reversal of 93204505 is 50540239.

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

It is a cyclic number.

It is not a de Polignac number, because 93204505 - 25 = 93204473 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 604 + ... + 13666.

It is an arithmetic number, because the mean of its divisors is an integer number (13991544).

Almost surely, 293204505 is an apocalyptic number.

It is an amenable number.

93204505 is a deficient number, since it is larger than the sum of its proper divisors (18727847).

93204505 is a wasteful number, since it uses less digits than its factorization.

93204505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14495.

The product of its (nonzero) digits is 5400, while the sum is 28.

The square root of 93204505 is about 9654.2480287177. The cubic root of 93204505 is about 453.3973402391.

The spelling of 93204505 in words is "ninety-three million, two hundred four thousand, five hundred five".

Divisors: 1 5 1427 7135 13063 65315 18640901 93204505