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4907162949 = 313312311421
BaseRepresentation
bin1001001000111110…
…10101110101000101
3110122222200201001220
410210133111311011
540022213203244
62130533310553
7232414124343
oct44437256505
913588621056
104907162949
112098a69177
12b4b495459
13602855520
14347a16993
151dac19319
hex1247d5d45

4907162949 has 48 divisors (see below), whose sum is σ = 7321571712. Its totient is φ = 2906064000.

The previous prime is 4907162947. The next prime is 4907162951. The reversal of 4907162949 is 9492617094.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (4907162947) and next prime (4907162951).

It is not a de Polignac number, because 4907162949 - 21 = 4907162947 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4907162947) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 11655759 + ... + 11656179.

It is an arithmetic number, because the mean of its divisors is an integer number (152532744).

Almost surely, 24907162949 is an apocalyptic number.

It is an amenable number.

4907162949 is a deficient number, since it is larger than the sum of its proper divisors (2414408763).

4907162949 is a wasteful number, since it uses less digits than its factorization.

4907162949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 810 (or 779 counting only the distinct ones).

The product of its (nonzero) digits is 979776, while the sum is 51.

The square root of 4907162949 is about 70051.1452368910. The cubic root of 4907162949 is about 1699.3264862560.

The spelling of 4907162949 in words is "four billion, nine hundred seven million, one hundred sixty-two thousand, nine hundred forty-nine".

Divisors: 1 3 13 31 39 93 311 403 421 933 961 1209 1263 2883 4043 5473 9641 12129 12493 13051 16419 28923 37479 39153 125333 130931 169663 298871 375999 392793 404581 508989 896613 1213743 1702103 3885323 4058861 5106309 5259553 11655969 12176583 15778659 52765193 125824691 158295579 377474073 1635720983 4907162949