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106677123838 = 2491108632509
BaseRepresentation
bin110001101011001110…
…0111011101011111110
3101012100111211101012121
41203112130323223332
53221433320430323
6121001244553154
710464362406565
oct1432634735376
9335314741177
10106677123838
114127250106a
1218811b527ba
13a0a0c682ac
14523db70bdc
152b95526a5d
hex18d673bafe

106677123838 has 8 divisors (see below), whose sum is σ = 160341584760. Its totient is φ = 53229928920.

The previous prime is 106677123821. The next prime is 106677123853. The reversal of 106677123838 is 838321776601.

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

It is a super-2 number, since 2×1066771238382 (a number of 23 digits) contains 22 as substring.

It is a congruent number.

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, 54315273 + ... + 54317236.

It is an arithmetic number, because the mean of its divisors is an integer number (20042698095).

Almost surely, 2106677123838 is an apocalyptic number.

106677123838 is a deficient number, since it is larger than the sum of its proper divisors (53664460922).

106677123838 is a wasteful number, since it uses less digits than its factorization.

106677123838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108633002.

The product of its (nonzero) digits is 2032128, while the sum is 52.

The spelling of 106677123838 in words is "one hundred six billion, six hundred seventy-seven million, one hundred twenty-three thousand, eight hundred thirty-eight".

Divisors: 1 2 491 982 108632509 217265018 53338561919 106677123838