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48424852 = 22731471187
BaseRepresentation
bin1011100010111…
…0011110010100
310101010020102001
42320232132110
544344043402
64445525044
71125414220
oct270563624
9111106361
1048424852
1125375343
1214273784
13a056478
146607780
1543b8187
hex2e2e794

48424852 has 48 divisors (see below), whose sum is σ = 102187008. Its totient is φ = 19640160.

The previous prime is 48424841. The next prime is 48424861. The reversal of 48424852 is 25842484.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40203 + ... + 41389.

It is an arithmetic number, because the mean of its divisors is an integer number (2128896).

Almost surely, 248424852 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 48424852, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51093504).

48424852 is an abundant number, since it is smaller than the sum of its proper divisors (53762156).

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

48424852 is a wasteful number, since it uses less digits than its factorization.

48424852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1276 (or 1274 counting only the distinct ones).

The product of its digits is 81920, while the sum is 37.

The square root of 48424852 is about 6958.7967350685. The cubic root of 48424852 is about 364.4932029444.

The spelling of 48424852 in words is "forty-eight million, four hundred twenty-four thousand, eight hundred fifty-two".

Divisors: 1 2 4 7 14 28 31 47 62 94 124 188 217 329 434 658 868 1187 1316 1457 2374 2914 4748 5828 8309 10199 16618 20398 33236 36797 40796 55789 73594 111578 147188 223156 257579 390523 515158 781046 1030316 1562092 1729459 3458918 6917836 12106213 24212426 48424852