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48741232 = 2419236971
BaseRepresentation
bin1011100111101…
…1101101110000
310101201022101211
42321323231300
544434204412
64500405504
71131202501
oct271735560
9111638354
1048741232
1125571011
12143a6894
13a137487
14668aba8
15442bca7
hex2e7bb70

48741232 has 40 divisors (see below), whose sum is σ = 103743360. Its totient is φ = 22080960.

The previous prime is 48741223. The next prime is 48741281. The reversal of 48741232 is 23214784.

It is a junction number, because it is equal to n+sod(n) for n = 48741194 and 48741203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3507 + ... + 10477.

It is an arithmetic number, because the mean of its divisors is an integer number (2593584).

Almost surely, 248741232 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48741232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51871680).

48741232 is an abundant number, since it is smaller than the sum of its proper divisors (55002128).

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

48741232 is a wasteful number, since it uses less digits than its factorization.

48741232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7021 (or 7015 counting only the distinct ones).

The product of its digits is 10752, while the sum is 31.

The square root of 48741232 is about 6981.4921041279. The cubic root of 48741232 is about 365.2852764441.

The spelling of 48741232 in words is "forty-eight million, seven hundred forty-one thousand, two hundred thirty-two".

Divisors: 1 2 4 8 16 19 23 38 46 76 92 152 184 304 368 437 874 1748 3496 6971 6992 13942 27884 55768 111536 132449 160333 264898 320666 529796 641332 1059592 1282664 2119184 2565328 3046327 6092654 12185308 24370616 48741232