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48484764 = 2233716323
BaseRepresentation
bin1011100011110…
…1000110011100
310101020021121000
42320331012130
544403003024
64451110300
71126053666
oct270750634
9111207530
1048484764
1125406359
12142a2390
13a077813
146621536
1543cacc9
hex2e3d19c

48484764 has 48 divisors (see below), whose sum is σ = 127491840. Its totient is φ = 15931440.

The previous prime is 48484757. The next prime is 48484769. The reversal of 48484764 is 46748484.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48484769) 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, 4507 + ... + 10829.

It is an arithmetic number, because the mean of its divisors is an integer number (2656080).

Almost surely, 248484764 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 48484764, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63745920).

48484764 is an abundant number, since it is smaller than the sum of its proper divisors (79007076).

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

48484764 is a wasteful number, since it uses less digits than its factorization.

48484764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6407 (or 6399 counting only the distinct ones).

The product of its digits is 688128, while the sum is 45.

The square root of 48484764 is about 6963.1001716190. The cubic root of 48484764 is about 364.6434599313.

The spelling of 48484764 in words is "forty-eight million, four hundred eighty-four thousand, seven hundred sixty-four".

Divisors: 1 2 3 4 6 9 12 18 27 36 54 71 108 142 213 284 426 639 852 1278 1917 2556 3834 6323 7668 12646 18969 25292 37938 56907 75876 113814 170721 227628 341442 448933 682884 897866 1346799 1795732 2693598 4040397 5387196 8080794 12121191 16161588 24242382 48484764