Search a number
-
+
49025694 = 23312291151
BaseRepresentation
bin1011101100000…
…1001010011110
310102020202121110
42323001022132
5100022310234
64510442450
71133466024
oct273011236
9112222543
1049025694
1125745803
1214503426
13a206ab3
146722714
1544861e9
hex2ec129e

49025694 has 32 divisors (see below), whose sum is σ = 101744640. Its totient is φ = 15732000.

The previous prime is 49025677. The next prime is 49025701. The reversal of 49025694 is 49652094.

49025694 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 15 ways as a sum of consecutive naturals, for example, 42019 + ... + 43169.

It is an arithmetic number, because the mean of its divisors is an integer number (3179520).

Almost surely, 249025694 is an apocalyptic number.

49025694 is an abundant number, since it is smaller than the sum of its proper divisors (52718946).

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

49025694 is a wasteful number, since it uses less digits than its factorization.

49025694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1416.

The product of its (nonzero) digits is 77760, while the sum is 39.

The square root of 49025694 is about 7001.8350451864. The cubic root of 49025694 is about 365.9945205068.

The spelling of 49025694 in words is "forty-nine million, twenty-five thousand, six hundred ninety-four".

Divisors: 1 2 3 6 31 62 93 186 229 458 687 1151 1374 2302 3453 6906 7099 14198 21297 35681 42594 71362 107043 214086 263579 527158 790737 1581474 8170949 16341898 24512847 49025694