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49107060 = 2234530313
BaseRepresentation
bin1011101101010…
…1000001110100
310102101220020000
42323111001310
5100032411220
64512311300
71134255162
oct273250164
9112356200
1049107060
11257a0952
1214542530
13a234b42
146744232
1544a0390
hex2ed5074

49107060 has 60 divisors (see below), whose sum is σ = 154055748. Its totient is φ = 13094784.

The previous prime is 49107059. The next prime is 49107133. The reversal of 49107060 is 6070194.

49107060 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 32558436 + 16548624 = 5706^2 + 4068^2 .

It is a tau number, because it is divible by the number of its divisors (60).

It is a Harshad number since it is a multiple of its sum of digits (27).

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 19 ways as a sum of consecutive naturals, for example, 13537 + ... + 16776.

Almost surely, 249107060 is an apocalyptic number.

It is an amenable number.

49107060 is an abundant number, since it is smaller than the sum of its proper divisors (104948688).

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

49107060 is a wasteful number, since it uses less digits than its factorization.

49107060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30334 (or 30323 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 27.

The square root of 49107060 is about 7007.6429703574. The cubic root of 49107060 is about 366.1968841266.

The spelling of 49107060 in words is "forty-nine million, one hundred seven thousand, sixty".

Divisors: 1 2 3 4 5 6 9 10 12 15 18 20 27 30 36 45 54 60 81 90 108 135 162 180 270 324 405 540 810 1620 30313 60626 90939 121252 151565 181878 272817 303130 363756 454695 545634 606260 818451 909390 1091268 1364085 1636902 1818780 2455353 2728170 3273804 4092255 4910706 5456340 8184510 9821412 12276765 16369020 24553530 49107060