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48033742 = 22393172
BaseRepresentation
bin1011011100111…
…0111111001110
310100101100220111
42313032333032
544244034432
64433310234
71122165031
oct267167716
9110340814
1048033742
1125128509
121410537a
139c4a443
146545018
15433c347
hex2dcefce

48033742 has 12 divisors (see below), whose sum is σ = 72581040. Its totient is φ = 23840936.

The previous prime is 48033737. The next prime is 48033743. The reversal of 48033742 is 24733084.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48033743) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 151368 + ... + 151684.

It is an arithmetic number, because the mean of its divisors is an integer number (6048420).

Almost surely, 248033742 is an apocalyptic number.

48033742 is a deficient number, since it is larger than the sum of its proper divisors (24547298).

48033742 is an equidigital number, since it uses as much as digits as its factorization.

48033742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 875 (or 558 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 31.

The square root of 48033742 is about 6930.6379215769. The cubic root of 48033742 is about 363.5092559578.

The spelling of 48033742 in words is "forty-eight million, thirty-three thousand, seven hundred forty-two".

Divisors: 1 2 239 317 478 634 75763 100489 151526 200978 24016871 48033742