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117182283030 = 23252694840243
BaseRepresentation
bin110110100100010011…
…0111011110100010110
3102012110122010202110200
41231020212323310112
53404442131024110
6125455515001330
711315612654061
oct1551046736426
9365418122420
10117182283030
114577338670a
121a864139246
13b0864c5c17
14595902d8d8
1530ac91b6c0
hex1b489bbd16

117182283030 has 48 divisors (see below), whose sum is σ = 305806615920. Its totient is φ = 31132436544.

The previous prime is 117182283017. The next prime is 117182283067. The reversal of 117182283030 is 30382281711.

117182283030 is a `hidden beast` number, since 117 + 18 + 228 + 303 + 0 = 666.

It is a super-2 number, since 2×1171822830302 (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2395912 + ... + 2444331.

It is an arithmetic number, because the mean of its divisors is an integer number (6370971165).

Almost surely, 2117182283030 is an apocalyptic number.

117182283030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

117182283030 is an abundant number, since it is smaller than the sum of its proper divisors (188624332890).

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

117182283030 is a wasteful number, since it uses less digits than its factorization.

117182283030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4840525 (or 4840522 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 36.

The spelling of 117182283030 in words is "one hundred seventeen billion, one hundred eighty-two million, two hundred eighty-three thousand, thirty".

Divisors: 1 2 3 5 6 9 10 15 18 30 45 90 269 538 807 1345 1614 2421 2690 4035 4842 8070 12105 24210 4840243 9680486 14520729 24201215 29041458 43562187 48402430 72603645 87124374 145207290 217810935 435621870 1302025367 2604050734 3906076101 6510126835 7812152202 11718228303 13020253670 19530380505 23436456606 39060761010 58591141515 117182283030