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60190864 = 243761929
BaseRepresentation
bin1110010110011…
…1000010010000
311012021000100021
43211213002100
5110402101424
65550033224
71330420366
oct345470220
9135230307
1060190864
1130a81318
12181a8814
13c615ac6
147dcb636
15543e4e4
hex3967090

60190864 has 10 divisors (see below), whose sum is σ = 116619830. Its totient is φ = 30095424.

The previous prime is 60190861. The next prime is 60190891. The reversal of 60190864 is 46809106.

It can be written as a sum of positive squares in only one way, i.e., 56550400 + 3640464 = 7520^2 + 1908^2 .

It is not an unprimeable number, because it can be changed into a prime (60190861) by changing a digit.

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 as a sum of consecutive naturals, namely, 1880949 + ... + 1880980.

It is an arithmetic number, because the mean of its divisors is an integer number (11661983).

Almost surely, 260190864 is an apocalyptic number.

It is an amenable number.

60190864 is a deficient number, since it is larger than the sum of its proper divisors (56428966).

60190864 is a wasteful number, since it uses less digits than its factorization.

60190864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3761937 (or 3761931 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 34.

The square root of 60190864 is about 7758.2771283320. The cubic root of 60190864 is about 391.9014398887.

The spelling of 60190864 in words is "sixty million, one hundred ninety thousand, eight hundred sixty-four".

Divisors: 1 2 4 8 16 3761929 7523858 15047716 30095432 60190864