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49024677 = 3131257043
BaseRepresentation
bin1011101100000…
…0111010100101
310102020201012210
42323000322211
5100022242202
64510434033
71133463042
oct273007245
9112221183
1049024677
1125744a69
1214502919
13a2064b0
1467221c9
154485c6c
hex2ec0ea5

49024677 has 8 divisors (see below), whose sum is σ = 70394464. Its totient is φ = 30169008.

The previous prime is 49024649. The next prime is 49024691. The reversal of 49024677 is 77642094.

49024677 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 49024677 - 28 = 49024421 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39), and also a Moran number because the ratio is a prime number: 1257043 = 49024677 / (4 + 9 + 0 + 2 + 4 + 6 + 7 + 7).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49024607) 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 7 ways as a sum of consecutive naturals, for example, 628483 + ... + 628560.

It is an arithmetic number, because the mean of its divisors is an integer number (8799308).

Almost surely, 249024677 is an apocalyptic number.

It is an amenable number.

49024677 is a deficient number, since it is larger than the sum of its proper divisors (21369787).

49024677 is a wasteful number, since it uses less digits than its factorization.

49024677 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1257059.

The product of its (nonzero) digits is 84672, while the sum is 39.

The square root of 49024677 is about 7001.7624209909. The cubic root of 49024677 is about 365.9919897318.

The spelling of 49024677 in words is "forty-nine million, twenty-four thousand, six hundred seventy-seven".

Divisors: 1 3 13 39 1257043 3771129 16341559 49024677