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105614894 = 2721197973
BaseRepresentation
bin1100100101110…
…00111000101110
321100201210101202
412102320320232
5204014134034
614251405502
72421466100
oct622707056
9240653352
10105614894
1154687040
122b453892
1318b5b428
1410053570
15941347e
hex64b8e2e

105614894 has 24 divisors (see below), whose sum is σ = 201042648. Its totient is φ = 41148240.

The previous prime is 105614881. The next prime is 105614903. The reversal of 105614894 is 498416501.

It is a super-2 number, since 2×1056148942 = 22309011669262472, which 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 11 ways as a sum of consecutive naturals, for example, 47909 + ... + 50064.

It is an arithmetic number, because the mean of its divisors is an integer number (8376777).

Almost surely, 2105614894 is an apocalyptic number.

105614894 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

105614894 is a deficient number, since it is larger than the sum of its proper divisors (95427754).

105614894 is a wasteful number, since it uses less digits than its factorization.

105614894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98000 (or 97993 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 38.

The square root of 105614894 is about 10276.9107225858. The cubic root of 105614894 is about 472.6885210233.

The spelling of 105614894 in words is "one hundred five million, six hundred fourteen thousand, eight hundred ninety-four".

Divisors: 1 2 7 11 14 22 49 77 98 154 539 1078 97973 195946 685811 1077703 1371622 2155406 4800677 7543921 9601354 15087842 52807447 105614894