Search a number
-
+
48710136 = 23323791117
BaseRepresentation
bin1011100111010…
…0000111111000
310101122201202010
42321310013320
544432211021
64500005520
71131013026
oct271640770
9111581663
1048710136
112554a712
12143908a0
13a126287
14667d716
154422976
hex2e741f8

48710136 has 64 divisors (see below), whose sum is σ = 128793600. Its totient is φ = 15320448.

The previous prime is 48710131. The next prime is 48710141. The reversal of 48710136 is 63101784.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (48710131) and next prime (48710141).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48710131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43050 + ... + 44166.

It is an arithmetic number, because the mean of its divisors is an integer number (2012400).

Almost surely, 248710136 is an apocalyptic number.

48710136 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48710136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64396800).

48710136 is an abundant number, since it is smaller than the sum of its proper divisors (80083464).

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

48710136 is a wasteful number, since it uses less digits than its factorization.

48710136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1228 (or 1224 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 48710136 is about 6979.2647177192. The cubic root of 48710136 is about 365.2075781796.

The spelling of 48710136 in words is "forty-eight million, seven hundred ten thousand, one hundred thirty-six".

Divisors: 1 2 3 4 6 8 12 23 24 46 69 79 92 138 158 184 237 276 316 474 552 632 948 1117 1817 1896 2234 3351 3634 4468 5451 6702 7268 8936 10902 13404 14536 21804 25691 26808 43608 51382 77073 88243 102764 154146 176486 205528 264729 308292 352972 529458 616584 705944 1058916 2029589 2117832 4059178 6088767 8118356 12177534 16236712 24355068 48710136