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49325900 = 225213191997
BaseRepresentation
bin1011110000101…
…0011101001100
310102211000102012
42330022131030
5100111412100
64521120352
71136156201
oct274123514
9112730365
1049325900
1125930308
12146290b8
13a2b0630
14679dca8
1544e5135
hex2f0a74c

49325900 has 72 divisors (see below), whose sum is σ = 121398480. Its totient is φ = 17245440.

The previous prime is 49325863. The next prime is 49325909. The reversal of 49325900 is 952394.

49325900 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (49325909) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 23702 + ... + 25698.

It is an arithmetic number, because the mean of its divisors is an integer number (1686090).

Almost surely, 249325900 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49325900, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60699240).

49325900 is an abundant number, since it is smaller than the sum of its proper divisors (72072580).

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

49325900 is a wasteful number, since it uses less digits than its factorization.

49325900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2043 (or 2036 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 32.

The square root of 49325900 is about 7023.2399930516. The cubic root of 49325900 is about 366.7400495917.

The spelling of 49325900 in words is "forty-nine million, three hundred twenty-five thousand, nine hundred".

Divisors: 1 2 4 5 10 13 19 20 25 26 38 50 52 65 76 95 100 130 190 247 260 325 380 475 494 650 950 988 1235 1300 1900 1997 2470 3994 4940 6175 7988 9985 12350 19970 24700 25961 37943 39940 49925 51922 75886 99850 103844 129805 151772 189715 199700 259610 379430 493259 519220 649025 758860 948575 986518 1298050 1897150 1973036 2466295 2596100 3794300 4932590 9865180 12331475 24662950 49325900