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60093040 = 2457107309
BaseRepresentation
bin1110010100111…
…1001001110000
311012002001011011
43211033021300
5110340434130
65544000304
71326532240
oct345171160
9135061134
1060093040
1130a14877
1218160094
13c5b0417
147da3b20
15542052a
hex394f270

60093040 has 40 divisors (see below), whose sum is σ = 159677280. Its totient is φ = 20603136.

The previous prime is 60093023. The next prime is 60093053. The reversal of 60093040 is 4039006.

60093040 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×600930402 = 7222346912883200, which 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 (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53095 + ... + 54214.

It is an arithmetic number, because the mean of its divisors is an integer number (3991932).

Almost surely, 260093040 is an apocalyptic number.

It is an amenable number.

60093040 is an abundant number, since it is smaller than the sum of its proper divisors (99584240).

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

60093040 is a wasteful number, since it uses less digits than its factorization.

60093040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107329 (or 107323 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 22.

The square root of 60093040 is about 7751.9700721817. The cubic root of 60093040 is about 391.6890147703.

The spelling of 60093040 in words is "sixty million, ninety-three thousand, forty".

Divisors: 1 2 4 5 7 8 10 14 16 20 28 35 40 56 70 80 112 140 280 560 107309 214618 429236 536545 751163 858472 1073090 1502326 1716944 2146180 3004652 3755815 4292360 6009304 7511630 8584720 12018608 15023260 30046520 60093040