Search a number
-
+
49675250941 = 109345448537
BaseRepresentation
bin101110010000111000…
…000010110011111101
311202012221202012122221
4232100320002303331
51303213331012231
634453121005341
73405666444331
oct562070026375
9152187665587
1049675250941
111a0814252a8
129764183851
1348b86b8014
1425935577c1
15145b0e7d11
hexb90e02cfd

49675250941 has 4 divisors (see below), whose sum is σ = 49720700572. Its totient is φ = 49629801312.

The previous prime is 49675250927. The next prime is 49675250953. The reversal of 49675250941 is 14905257694.

49675250941 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 25705708900 + 23969542041 = 160330^2 + 154821^2 .

It is a cyclic number.

It is not a de Polignac number, because 49675250941 - 217 = 49675119869 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 (49675250971) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22723176 + ... + 22725361.

It is an arithmetic number, because the mean of its divisors is an integer number (12430175143).

Almost surely, 249675250941 is an apocalyptic number.

It is an amenable number.

49675250941 is a deficient number, since it is larger than the sum of its proper divisors (45449631).

49675250941 is a wasteful number, since it uses less digits than its factorization.

49675250941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45449630.

The product of its (nonzero) digits is 2721600, while the sum is 52.

The spelling of 49675250941 in words is "forty-nine billion, six hundred seventy-five million, two hundred fifty thousand, nine hundred forty-one".

Divisors: 1 1093 45448537 49675250941