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48473960 = 2353533433
BaseRepresentation
bin1011100011101…
…0011101101000
310101012201202212
42320322131220
544402131320
64450544252
71126010333
oct270723550
9111181685
1048473960
11253a9227
1214298088
13a072922
14661b61a
1543c79c5
hex2e3a768

48473960 has 32 divisors (see below), whose sum is σ = 109407240. Its totient is φ = 19329024.

The previous prime is 48473947. The next prime is 48473969. The reversal of 48473960 is 6937484.

It can be written as a sum of positive squares in 4 ways, for example, as 33154564 + 15319396 = 5758^2 + 3914^2 .

It is not an unprimeable number, because it can be changed into a prime (48473969) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12404 + ... + 15836.

Almost surely, 248473960 is an apocalyptic number.

48473960 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

48473960 is an abundant number, since it is smaller than the sum of its proper divisors (60933280).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

48473960 is a wasteful number, since it uses less digits than its factorization.

48473960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3797 (or 3793 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 41.

The square root of 48473960 is about 6962.3243245342. The cubic root of 48473960 is about 364.6163730674.

The spelling of 48473960 in words is "forty-eight million, four hundred seventy-three thousand, nine hundred sixty".

Divisors: 1 2 4 5 8 10 20 40 353 706 1412 1765 2824 3433 3530 6866 7060 13732 14120 17165 27464 34330 68660 137320 1211849 2423698 4847396 6059245 9694792 12118490 24236980 48473960