Search a number
-
+
48235517707 = 13139265910039
BaseRepresentation
bin101100111011000011…
…111001011100001011
311121111121122011221211
4230323003321130023
51242241243031312
634054210313551
73325215064336
oct547303713413
9147447564854
1048235517707
1119502768423
129421b888b7
134719337270
14249826161d
1513c4a053a7
hexb3b0f970b

48235517707 has 16 divisors (see below), whose sum is σ = 52344544000. Its totient is φ = 44183742624.

The previous prime is 48235517699. The next prime is 48235517723. The reversal of 48235517707 is 70771553284.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 48235517707 - 23 = 48235517699 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48235517747) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4799794 + ... + 4809832.

It is an arithmetic number, because the mean of its divisors is an integer number (3271534000).

Almost surely, 248235517707 is an apocalyptic number.

48235517707 is a deficient number, since it is larger than the sum of its proper divisors (4109026293).

48235517707 is a wasteful number, since it uses less digits than its factorization.

48235517707 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12850.

The product of its (nonzero) digits is 1646400, while the sum is 49.

The spelling of 48235517707 in words is "forty-eight billion, two hundred thirty-five million, five hundred seventeen thousand, seven hundred seven".

Divisors: 1 13 139 1807 2659 10039 34567 130507 369601 1395421 4804813 18140473 26693701 347018113 3710424439 48235517707