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118941696 = 21135239
BaseRepresentation
bin1110001011011…
…10100000000000
322021210212100000
413011232200000
5220422113241
615445200000
72642662536
oct705564000
9267725300
10118941696
1161159725
1233a00000
131b846303
1411b22156
15a696eb6
hex716e800

118941696 has 144 divisors (see below), whose sum is σ = 357739200. Its totient is φ = 39481344.

The previous prime is 118941661. The next prime is 118941709. The reversal of 118941696 is 696149811.

It is a tau number, because it is divible by the number of its divisors (144).

It is a super-3 number, since 3×1189416963 (a number of 25 digits) contains 333 as substring.

It is a nude number because it is divisible by every one of its digits.

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, 497545 + ... + 497783.

It is an arithmetic number, because the mean of its divisors is an integer number (2484300).

Almost surely, 2118941696 is an apocalyptic number.

118941696 is a gapful number since it is divisible by the number (16) 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 118941696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (178869600).

118941696 is an abundant number, since it is smaller than the sum of its proper divisors (238797504).

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

118941696 is an frugal number, since it uses more digits than its factorization.

118941696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276 (or 244 counting only the distinct ones).

The product of its digits is 93312, while the sum is 45.

The square root of 118941696 is about 10906.0394277666. The cubic root of 118941696 is about 491.7881300724.

The spelling of 118941696 in words is "one hundred eighteen million, nine hundred forty-one thousand, six hundred ninety-six".

Divisors: 1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 81 96 108 128 144 162 192 216 239 243 256 288 324 384 432 478 486 512 576 648 717 768 864 956 972 1024 1152 1296 1434 1536 1728 1912 1944 2048 2151 2304 2592 2868 3072 3456 3824 3888 4302 4608 5184 5736 6144 6453 6912 7648 7776 8604 9216 10368 11472 12906 13824 15296 15552 17208 18432 19359 20736 22944 25812 27648 30592 31104 34416 38718 41472 45888 51624 55296 58077 61184 62208 68832 77436 82944 91776 103248 116154 122368 124416 137664 154872 165888 183552 206496 232308 244736 248832 275328 309744 367104 412992 464616 489472 497664 550656 619488 734208 825984 929232 1101312 1238976 1468416 1651968 1858464 2202624 2477952 3303936 3716928 4405248 4955904 6607872 7433856 9911808 13215744 14867712 19823616 29735424 39647232 59470848 118941696