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106384754948 = 2231384971849
BaseRepresentation
bin110001100010100000…
…1101000100100000100
3101011121010200111111012
41203011001220210010
53220333444124243
6120512242301352
710454212332263
oct1430501504404
9334533614435
10106384754948
1141132469a8a
1218750057858
13a05550ca54
145212dc65da
152b79a23d18
hex18c5068904

106384754948 has 12 divisors (see below), whose sum is σ = 186768126300. Its totient is φ = 53022433152.

The previous prime is 106384754909. The next prime is 106384754969. The reversal of 106384754948 is 849457483601.

It can be written as a sum of positive squares in 2 ways, for example, as 25500257344 + 80884497604 = 159688^2 + 284402^2 .

It is a super-2 number, since 2×1063847549482 (a number of 23 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (59) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42484673 + ... + 42487176.

It is an arithmetic number, because the mean of its divisors is an integer number (15564010525).

Almost surely, 2106384754948 is an apocalyptic number.

It is an amenable number.

106384754948 is a deficient number, since it is larger than the sum of its proper divisors (80383371352).

106384754948 is a wasteful number, since it uses less digits than its factorization.

106384754948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84972166 (or 84972164 counting only the distinct ones).

The product of its (nonzero) digits is 23224320, while the sum is 59.

The spelling of 106384754948 in words is "one hundred six billion, three hundred eighty-four million, seven hundred fifty-four thousand, nine hundred forty-eight".

Divisors: 1 2 4 313 626 1252 84971849 169943698 339887396 26596188737 53192377474 106384754948