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108860044 = 221719109773
BaseRepresentation
bin1100111110100…
…01001010001100
321120211122220111
412133101022030
5210332010134
614445125404
72461203136
oct637211214
9246748814
10108860044
11564a3187
1230559864
1319726537
141065a056
159854c64
hex67d128c

108860044 has 48 divisors (see below), whose sum is σ = 214552800. Its totient is φ = 48024576.

The previous prime is 108860023. The next prime is 108860053. The reversal of 108860044 is 440068801.

It is a junction number, because it is equal to n+sod(n) for n = 108859988 and 108860015.

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 15 ways as a sum of consecutive naturals, for example, 140442 + ... + 141214.

It is an arithmetic number, because the mean of its divisors is an integer number (4469850).

Almost surely, 2108860044 is an apocalyptic number.

It is an amenable number.

108860044 is a deficient number, since it is larger than the sum of its proper divisors (105692756).

108860044 is a wasteful number, since it uses less digits than its factorization.

108860044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 922 (or 920 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 31.

The square root of 108860044 is about 10433.6016791902. The cubic root of 108860044 is about 477.4810810921.

The spelling of 108860044 in words is "one hundred eight million, eight hundred sixty thousand, forty-four".

Divisors: 1 2 4 17 19 34 38 68 76 109 218 323 436 646 773 1292 1546 1853 2071 3092 3706 4142 7412 8284 13141 14687 26282 29374 35207 52564 58748 70414 84257 140828 168514 249679 337028 499358 998716 1432369 1600883 2864738 3201766 5729476 6403532 27215011 54430022 108860044