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105076668 = 22312776857
BaseRepresentation
bin1100100001101…
…01011110111100
321022201110002110
412100311132330
5203344423133
614232054020
72414064654
oct620653674
9238643073
10105076668
1154349724
122b234310
1318a00458
14dd53364
159358c63
hex64357bc

105076668 has 24 divisors (see below), whose sum is σ = 245406672. Its totient is φ = 34993024.

The previous prime is 105076667. The next prime is 105076679. The reversal of 105076668 is 866670501.

It is a super-2 number, since 2×1050766682 = 22082212315964448, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105076667) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11896 + ... + 18752.

It is an arithmetic number, because the mean of its divisors is an integer number (10225278).

Almost surely, 2105076668 is an apocalyptic number.

It is an amenable number.

105076668 is an abundant number, since it is smaller than the sum of its proper divisors (140330004).

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

105076668 is a wasteful number, since it uses less digits than its factorization.

105076668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8141 (or 8139 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 39.

The square root of 105076668 is about 10250.6910986528. The cubic root of 105076668 is about 471.8841942743.

The spelling of 105076668 in words is "one hundred five million, seventy-six thousand, six hundred sixty-eight".

Divisors: 1 2 3 4 6 12 1277 2554 3831 5108 6857 7662 13714 15324 20571 27428 41142 82284 8756389 17512778 26269167 35025556 52538334 105076668