Search a number
-
+
49786060 = 22519113033
BaseRepresentation
bin1011110111101…
…0110011001100
310110200101122011
42331322303030
5100221123220
64535031004
71143113602
oct275726314
9113611564
1049786060
1126115005
121480b464
13a411c0c
14687d872
15458665a
hex2f7accc

49786060 has 24 divisors (see below), whose sum is σ = 105106176. Its totient is φ = 19808640.

The previous prime is 49786057. The next prime is 49786063. The reversal of 49786060 is 6068794.

It is an interprime number because it is at equal distance from previous prime (49786057) and next prime (49786063).

It is not an unprimeable number, because it can be changed into a prime (49786063) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2697 + ... + 10336.

It is an arithmetic number, because the mean of its divisors is an integer number (4379424).

Almost surely, 249786060 is an apocalyptic number.

It is an amenable number.

49786060 is an abundant number, since it is smaller than the sum of its proper divisors (55320116).

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

49786060 is a wasteful number, since it uses less digits than its factorization.

49786060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13233 (or 13231 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 40.

The square root of 49786060 is about 7055.9237524225. The cubic root of 49786060 is about 367.8769575258.

The spelling of 49786060 in words is "forty-nine million, seven hundred eighty-six thousand, sixty".

Divisors: 1 2 4 5 10 20 191 382 764 955 1910 3820 13033 26066 52132 65165 130330 260660 2489303 4978606 9957212 12446515 24893030 49786060