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48000940 = 22513353523
BaseRepresentation
bin1011011100011…
…0111110101100
310100022200220121
42313012332230
544242012230
64432454324
71122000301
oct267067654
9110280817
1048000940
11251058a9
12140aa3a4
139c38530
1465370a8
15433277a
hex2dc6fac

48000940 has 48 divisors (see below), whose sum is σ = 109071648. Its totient is φ = 17639424.

The previous prime is 48000929. The next prime is 48000941. The reversal of 48000940 is 4900084.

It is not an unprimeable number, because it can be changed into a prime (48000941) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 91519 + ... + 92041.

It is an arithmetic number, because the mean of its divisors is an integer number (2272326).

Almost surely, 248000940 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 48000940, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54535824).

48000940 is an abundant number, since it is smaller than the sum of its proper divisors (61070708).

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

48000940 is a wasteful number, since it uses less digits than its factorization.

48000940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 898 (or 896 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 48000940 is about 6928.2710686000. The cubic root of 48000940 is about 363.4264909028.

The spelling of 48000940 in words is "forty-eight million, nine hundred forty", and thus it is an aban number.

Divisors: 1 2 4 5 10 13 20 26 52 65 130 260 353 523 706 1046 1412 1765 2092 2615 3530 4589 5230 6799 7060 9178 10460 13598 18356 22945 27196 33995 45890 67990 91780 135980 184619 369238 738476 923095 1846190 2400047 3692380 4800094 9600188 12000235 24000470 48000940