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48832144 = 2417472
BaseRepresentation
bin1011101001000…
…1111010010000
310101212221002221
42322101322100
5100000112034
64502350424
71132031524
oct272217220
9111787087
1048832144
1125623349
121442b414
13a16997a
1466b1d84
154448bb4
hex2e91e90

48832144 has 15 divisors (see below), whose sum is σ = 94666467. Its totient is φ = 24402096.

The previous prime is 48832141. The next prime is 48832249. The reversal of 48832144 is 44123884.

It is a happy number.

The square root of 48832144 is 6988.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48832141) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 27079 + ... + 28825.

Almost surely, 248832144 is an apocalyptic number.

48832144 is the 6988-th square number.

It is an amenable number.

48832144 is a deficient number, since it is larger than the sum of its proper divisors (45834323).

48832144 is an frugal number, since it uses more digits than its factorization.

48832144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3502 (or 1749 counting only the distinct ones).

The product of its digits is 24576, while the sum is 34.

The cubic root of 48832144 is about 365.5122450568.

The spelling of 48832144 in words is "forty-eight million, eight hundred thirty-two thousand, one hundred forty-four".

Divisors: 1 2 4 8 16 1747 3494 6988 13976 27952 3052009 6104018 12208036 24416072 48832144