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48473948 = 2212118487
BaseRepresentation
bin1011100011101…
…0011101011100
310101012201202102
42320322131130
544402131243
64450544232
71126010315
oct270723534
9111181672
1048473948
11253a9216
1214298078
13a072913
14661b60c
1543c79b8
hex2e3a75c

48473948 has 6 divisors (see below), whose sum is σ = 84829416. Its totient is φ = 24236972.

The previous prime is 48473947. The next prime is 48473969. The reversal of 48473948 is 84937484.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48473947) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6059240 + ... + 6059247.

It is an arithmetic number, because the mean of its divisors is an integer number (14138236).

Almost surely, 248473948 is an apocalyptic number.

It is an amenable number.

48473948 is a deficient number, since it is larger than the sum of its proper divisors (36355468).

48473948 is a wasteful number, since it uses less digits than its factorization.

48473948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12118491 (or 12118489 counting only the distinct ones).

The product of its digits is 774144, while the sum is 47.

The square root of 48473948 is about 6962.3234627529. The cubic root of 48473948 is about 364.6163429798.

The spelling of 48473948 in words is "forty-eight million, four hundred seventy-three thousand, nine hundred forty-eight".

Divisors: 1 2 4 12118487 24236974 48473948