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48427043 = 723726711
BaseRepresentation
bin1011100010111…
…1000000100011
310101010100102012
42320233000203
544344131133
64445543135
71125423500
oct270570043
9111110365
1048427043
1125376a55
1214274aab
13a057472
1466084a7
1543b8b48
hex2e2f023

48427043 has 12 divisors (see below), whose sum is σ = 57858192. Its totient is φ = 40385520.

The previous prime is 48427039. The next prime is 48427069. The reversal of 48427043 is 34072484.

It is not a de Polignac number, because 48427043 - 22 = 48427039 is a prime.

It is not an unprimeable number, because it can be changed into a prime (48427943) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11543 + ... + 15168.

It is an arithmetic number, because the mean of its divisors is an integer number (4821516).

Almost surely, 248427043 is an apocalyptic number.

48427043 is a deficient number, since it is larger than the sum of its proper divisors (9431149).

48427043 is a wasteful number, since it uses less digits than its factorization.

48427043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26762 (or 26755 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 32.

The square root of 48427043 is about 6958.9541599295. The cubic root of 48427043 is about 364.4987000706.

The spelling of 48427043 in words is "forty-eight million, four hundred twenty-seven thousand, forty-three".

Divisors: 1 7 37 49 259 1813 26711 186977 988307 1308839 6918149 48427043