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103707494464 = 267231489943
BaseRepresentation
bin110000010010101110…
…0101100100001000000
3100220200112221120112111
41200211130230201000
53144343104310324
6115350443305104
710330653105160
oct1404534544100
9326615846474
10103707494464
113aa891a4612
121812351b194
139a19958652
14503b5d25a0
152a6e981794
hex182572c840

103707494464 has 28 divisors (see below), whose sum is σ = 235193783104. Its totient is φ = 44446068864.

The previous prime is 103707494459. The next prime is 103707494489. The reversal of 103707494464 is 464494707301.

It is a tau number, because it is divible by the number of its divisors (28).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 115744524 + ... + 115745419.

It is an arithmetic number, because the mean of its divisors is an integer number (8399777968).

Almost surely, 2103707494464 is an apocalyptic number.

103707494464 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

103707494464 is an abundant number, since it is smaller than the sum of its proper divisors (131486288640).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

103707494464 is an equidigital number, since it uses as much as digits as its factorization.

103707494464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231489962 (or 231489952 counting only the distinct ones).

The product of its (nonzero) digits is 2032128, while the sum is 49.

The spelling of 103707494464 in words is "one hundred three billion, seven hundred seven million, four hundred ninety-four thousand, four hundred sixty-four".

Divisors: 1 2 4 7 8 14 16 28 32 56 64 112 224 448 231489943 462979886 925959772 1620429601 1851919544 3240859202 3703839088 6481718404 7407678176 12963436808 14815356352 25926873616 51853747232 103707494464