[go: up one dir, main page]

Search a number
-
+
49460950 = 25271129443
BaseRepresentation
bin1011110010101…
…1011011010110
310110001212200001
42330223123112
5100130222300
64524041514
71140261010
oct274533326
9113055601
1049460950
1125a12820
121469329a
13a329c46
1467d71b0
15452016a
hex2f2b6d6

49460950 has 96 divisors (see below), whose sum is σ = 118920960. Its totient is φ = 14851200.

The previous prime is 49460927. The next prime is 49460951. The reversal of 49460950 is 5906494.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49460951) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 111429 + ... + 111871.

It is an arithmetic number, because the mean of its divisors is an integer number (1238760).

Almost surely, 249460950 is an apocalyptic number.

49460950 is an abundant number, since it is smaller than the sum of its proper divisors (69460010).

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

49460950 is a wasteful number, since it uses less digits than its factorization.

49460950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 502 (or 497 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 37.

The square root of 49460950 is about 7032.8479295375. The cubic root of 49460950 is about 367.0744453215.

The spelling of 49460950 in words is "forty-nine million, four hundred sixty thousand, nine hundred fifty".

Divisors: 1 2 5 7 10 11 14 22 25 29 35 50 55 58 70 77 110 145 154 175 203 275 290 319 350 385 406 443 550 638 725 770 886 1015 1450 1595 1925 2030 2215 2233 3101 3190 3850 4430 4466 4873 5075 6202 7975 9746 10150 11075 11165 12847 15505 15950 22150 22330 24365 25694 31010 34111 48730 55825 64235 68222 77525 89929 111650 121825 128470 141317 155050 170555 179858 243650 282634 321175 341110 449645 642350 706585 852775 899290 989219 1413170 1705550 1978438 2248225 3532925 4496450 4946095 7065850 9892190 24730475 49460950