Search a number
-
+
49652077 = 1031972447
BaseRepresentation
bin1011110101101…
…0000101101101
310110102120211211
42331122011231
5100202331302
64532114421
71142015146
oct275320555
9113376754
1049652077
1126033382
1214765a11
13a395c37
146846acd
15455bad7
hex2f5a16d

49652077 has 8 divisors (see below), whose sum is σ = 50409216. Its totient is φ = 48900432.

The previous prime is 49652063. The next prime is 49652093. The reversal of 49652077 is 77025694.

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 49652077 - 27 = 49651949 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49652677) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19068 + ... + 21514.

It is an arithmetic number, because the mean of its divisors is an integer number (6301152).

Almost surely, 249652077 is an apocalyptic number.

It is an amenable number.

49652077 is a deficient number, since it is larger than the sum of its proper divisors (757139).

49652077 is a wasteful number, since it uses less digits than its factorization.

49652077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2747.

The product of its (nonzero) digits is 105840, while the sum is 40.

The square root of 49652077 is about 7046.4229932640. The cubic root of 49652077 is about 367.5466539564.

The spelling of 49652077 in words is "forty-nine million, six hundred fifty-two thousand, seventy-seven".

Divisors: 1 103 197 2447 20291 252041 482059 49652077