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106656160 = 25513471091
BaseRepresentation
bin1100101101101…
…11000110100000
321102200200202011
412112313012200
5204300444120
614330002304
72433363622
oct626670640
9242620664
10106656160
1155228396
122b876394
1319134370
1410244c12
15956bc5a
hex65b71a0

106656160 has 96 divisors (see below), whose sum is σ = 277385472. Its totient is φ = 38507520.

The previous prime is 106656131. The next prime is 106656167. The reversal of 106656160 is 61656601.

It is a super-2 number, since 2×1066561602 = 22751072931891200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (106656167) by changing a digit.

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, 97215 + ... + 98305.

It is an arithmetic number, because the mean of its divisors is an integer number (2889432).

Almost surely, 2106656160 is an apocalyptic number.

106656160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 106656160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (138692736).

106656160 is an abundant number, since it is smaller than the sum of its proper divisors (170729312).

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

106656160 is a wasteful number, since it uses less digits than its factorization.

106656160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1166 (or 1158 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 31.

The square root of 106656160 is about 10327.4469255475. The cubic root of 106656160 is about 474.2368687989.

The spelling of 106656160 in words is "one hundred six million, six hundred fifty-six thousand, one hundred sixty".

Divisors: 1 2 4 5 8 10 13 16 20 26 32 40 47 52 65 80 94 104 130 160 188 208 235 260 376 416 470 520 611 752 940 1040 1091 1222 1504 1880 2080 2182 2444 3055 3760 4364 4888 5455 6110 7520 8728 9776 10910 12220 14183 17456 19552 21820 24440 28366 34912 43640 48880 51277 56732 70915 87280 97760 102554 113464 141830 174560 205108 226928 256385 283660 410216 453856 512770 567320 666601 820432 1025540 1134640 1333202 1640864 2051080 2269280 2666404 3333005 4102160 5332808 6666010 8204320 10665616 13332020 21331232 26664040 53328080 106656160