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48514903 = 307158029
BaseRepresentation
bin1011100100010…
…0011101010111
310101021210221021
42321010131113
544404434103
64451502011
71126240603
oct271043527
9111253837
1048514903
1125426a68
12142b7907
13a088458
14662c503
1543d4bbd
hex2e44757

48514903 has 4 divisors (see below), whose sum is σ = 48673240. Its totient is φ = 48356568.

The previous prime is 48514897. The next prime is 48514943. The reversal of 48514903 is 30941584.

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

It is a cyclic number.

It is not a de Polignac number, because 48514903 - 221 = 46417751 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 (48514943) 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, 78708 + ... + 79321.

It is an arithmetic number, because the mean of its divisors is an integer number (12168310).

Almost surely, 248514903 is an apocalyptic number.

48514903 is a deficient number, since it is larger than the sum of its proper divisors (158337).

48514903 is a wasteful number, since it uses less digits than its factorization.

48514903 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158336.

The product of its (nonzero) digits is 17280, while the sum is 34.

The square root of 48514903 is about 6965.2640294536. The cubic root of 48514903 is about 364.7190005886.

The spelling of 48514903 in words is "forty-eight million, five hundred fourteen thousand, nine hundred three".

Divisors: 1 307 158029 48514903