Search a number
-
+
49375805 = 564715263
BaseRepresentation
bin1011110001011…
…0101000111101
310102220112212112
42330112220331
5100120011210
64522143405
71136454533
oct274265075
9112815775
1049375805
1125964856
1214651b65
13a2ca26b
1467b4153
154504d05
hex2f16a3d

49375805 has 8 divisors (see below), whose sum is σ = 59346432. Its totient is φ = 39437008.

The previous prime is 49375793. The next prime is 49375811. The reversal of 49375805 is 50857394.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 49375805 - 24 = 49375789 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4397 + ... + 10866.

It is an arithmetic number, because the mean of its divisors is an integer number (7418304).

Almost surely, 249375805 is an apocalyptic number.

It is an amenable number.

49375805 is a deficient number, since it is larger than the sum of its proper divisors (9970627).

49375805 is a wasteful number, since it uses less digits than its factorization.

49375805 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15915.

The product of its (nonzero) digits is 151200, while the sum is 41.

The square root of 49375805 is about 7026.7919422735. The cubic root of 49375805 is about 366.8636897976.

The spelling of 49375805 in words is "forty-nine million, three hundred seventy-five thousand, eight hundred five".

Divisors: 1 5 647 3235 15263 76315 9875161 49375805