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48723532 = 221113103827
BaseRepresentation
bin1011100111011…
…1011001001100
310101200102010021
42321313121030
544433123112
64500151524
71131100054
oct271673114
9111612107
1048723532
1125559790
12143985a4
13a12c3c0
146684564
154426907
hex2e7764c

48723532 has 48 divisors (see below), whose sum is σ = 101267712. Its totient is φ = 20220480.

The previous prime is 48723523. The next prime is 48723533. The reversal of 48723532 is 23532784.

It is not an unprimeable number, because it can be changed into a prime (48723533) 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, 58503 + ... + 59329.

It is an arithmetic number, because the mean of its divisors is an integer number (2109744).

Almost surely, 248723532 is an apocalyptic number.

It is an amenable number.

48723532 is an abundant number, since it is smaller than the sum of its proper divisors (52544180).

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

48723532 is a wasteful number, since it uses less digits than its factorization.

48723532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 958 (or 956 counting only the distinct ones).

The product of its digits is 40320, while the sum is 34.

The square root of 48723532 is about 6980.2243516953. The cubic root of 48723532 is about 365.2410542532.

The spelling of 48723532 in words is "forty-eight million, seven hundred twenty-three thousand, five hundred thirty-two".

Divisors: 1 2 4 11 13 22 26 44 52 103 143 206 286 412 572 827 1133 1339 1654 2266 2678 3308 4532 5356 9097 10751 14729 18194 21502 29458 36388 43004 58916 85181 118261 170362 236522 340724 473044 936991 1107353 1873982 2214706 3747964 4429412 12180883 24361766 48723532