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49053932 = 2212263483
BaseRepresentation
bin1011101100100…
…0000011101100
310102022012100022
42323020003230
5100024211212
64511221312
71133644244
oct273100354
9112265308
1049053932
1125764a44
1214517838
13a2168c5
14672cb24
15448e772
hex2ec80ec

49053932 has 6 divisors (see below), whose sum is σ = 85844388. Its totient is φ = 24526964.

The previous prime is 49053931. The next prime is 49053937. The reversal of 49053932 is 23935094.

It is a junction number, because it is equal to n+sod(n) for n = 49053892 and 49053901.

It is not an unprimeable number, because it can be changed into a prime (49053931) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6131738 + ... + 6131745.

It is an arithmetic number, because the mean of its divisors is an integer number (14307398).

Almost surely, 249053932 is an apocalyptic number.

It is an amenable number.

49053932 is a deficient number, since it is larger than the sum of its proper divisors (36790456).

49053932 is a wasteful number, since it uses less digits than its factorization.

49053932 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12263487 (or 12263485 counting only the distinct ones).

The product of its (nonzero) digits is 29160, while the sum is 35.

The square root of 49053932 is about 7003.8512262897. The cubic root of 49053932 is about 366.0647759777.

The spelling of 49053932 in words is "forty-nine million, fifty-three thousand, nine hundred thirty-two".

Divisors: 1 2 4 12263483 24526966 49053932