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49028482 = 271345271
BaseRepresentation
bin1011101100000…
…1110110000010
310102020220102201
42323001312002
5100022402412
64510503414
71133510116
oct273016602
9112226381
1049028482
1125747908
1214504b6a
13a208149
146723746
154486e57
hex2ec1d82

49028482 has 8 divisors (see below), whose sum is σ = 74578752. Its totient is φ = 24168900.

The previous prime is 49028467. The next prime is 49028489. The reversal of 49028482 is 28482094.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (49028489) 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, 172494 + ... + 172777.

It is an arithmetic number, because the mean of its divisors is an integer number (9322344).

Almost surely, 249028482 is an apocalyptic number.

49028482 is a deficient number, since it is larger than the sum of its proper divisors (25550270).

49028482 is a wasteful number, since it uses less digits than its factorization.

49028482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 345344.

The product of its (nonzero) digits is 36864, while the sum is 37.

The square root of 49028482 is about 7002.0341330216. The cubic root of 49028482 is about 366.0014581844.

The spelling of 49028482 in words is "forty-nine million, twenty-eight thousand, four hundred eighty-two".

Divisors: 1 2 71 142 345271 690542 24514241 49028482