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107691498724 = 2229928374989
BaseRepresentation
bin110010001001011101…
…0011101110011100100
3101021222012112221221211
41210102322131303210
53231023010424344
6121250042321204
710531460431015
oct1442272356344
9337865487854
10107691498724
1141743052a17
1218a557b9204
13a203169414
1452d878100c
152c045e7334
hex1912e9dce4

107691498724 has 12 divisors (see below), whose sum is σ = 194958747900. Its totient is φ = 51988999328.

The previous prime is 107691498713. The next prime is 107691498749. The reversal of 107691498724 is 427894196701.

It can be written as a sum of positive squares in 2 ways, for example, as 91924176100 + 15767322624 = 303190^2 + 125568^2 .

It is a Harshad number since it is a multiple of its sum of digits (58).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 464187379 + ... + 464187610.

It is an arithmetic number, because the mean of its divisors is an integer number (16246562325).

Almost surely, 2107691498724 is an apocalyptic number.

It is an amenable number.

107691498724 is a deficient number, since it is larger than the sum of its proper divisors (87267249176).

107691498724 is a wasteful number, since it uses less digits than its factorization.

107691498724 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 928375022 (or 928375020 counting only the distinct ones).

The product of its (nonzero) digits is 6096384, while the sum is 58.

The spelling of 107691498724 in words is "one hundred seven billion, six hundred ninety-one million, four hundred ninety-eight thousand, seven hundred twenty-four".

Divisors: 1 2 4 29 58 116 928374989 1856749978 3713499956 26922874681 53845749362 107691498724