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48411212 = 2231390413
BaseRepresentation
bin1011100010101…
…1001001001100
310101002112200212
42320223021030
544343124322
64445341552
71125326363
oct270531114
9111075625
1048411212
1125366073
12142678b8
13a0501b5
1466027da
1543b40e2
hex2e2b24c

48411212 has 12 divisors (see below), whose sum is σ = 87452736. Its totient is φ = 23424720.

The previous prime is 48411197. The next prime is 48411217. The reversal of 48411212 is 21211484.

It is not an unprimeable number, because it can be changed into a prime (48411217) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 195083 + ... + 195330.

It is an arithmetic number, because the mean of its divisors is an integer number (7287728).

Almost surely, 248411212 is an apocalyptic number.

It is an amenable number.

48411212 is a deficient number, since it is larger than the sum of its proper divisors (39041524).

48411212 is a wasteful number, since it uses less digits than its factorization.

48411212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 390448 (or 390446 counting only the distinct ones).

The product of its digits is 512, while the sum is 23.

The square root of 48411212 is about 6957.8166115528. The cubic root of 48411212 is about 364.4589770325.

Adding to 48411212 its reverse (21211484), we get a palindrome (69622696).

The spelling of 48411212 in words is "forty-eight million, four hundred eleven thousand, two hundred twelve".

Divisors: 1 2 4 31 62 124 390413 780826 1561652 12102803 24205606 48411212