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117014212 = 227311131193
BaseRepresentation
bin1101111100101…
…11111011000100
322011011221022201
412332113323010
5214423423322
615340004244
72620414210
oct676277304
9264157281
10117014212
1160062567
1233230684
131b31cba3
141177d940
15a415d27
hex6f97ec4

117014212 has 48 divisors (see below), whose sum is σ = 243919872. Its totient is φ = 48061440.

The previous prime is 117014207. The next prime is 117014251. The reversal of 117014212 is 212410711.

It is a self number, because there is not a number n which added to its sum of digits gives 117014212.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 97488 + ... + 98680.

It is an arithmetic number, because the mean of its divisors is an integer number (5081664).

Almost surely, 2117014212 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 117014212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (121959936).

117014212 is an abundant number, since it is smaller than the sum of its proper divisors (126905660).

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

117014212 is a wasteful number, since it uses less digits than its factorization.

117014212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1348 (or 1346 counting only the distinct ones).

The product of its (nonzero) digits is 112, while the sum is 19.

The square root of 117014212 is about 10817.3107563756. The cubic root of 117014212 is about 489.1171274137.

Adding to 117014212 its reverse (212410711), we get a palindrome (329424923).

The spelling of 117014212 in words is "one hundred seventeen million, fourteen thousand, two hundred twelve".

Divisors: 1 2 4 7 14 28 31 62 113 124 217 226 434 452 791 868 1193 1582 2386 3164 3503 4772 7006 8351 14012 16702 24521 33404 36983 49042 73966 98084 134809 147932 258881 269618 517762 539236 943663 1035524 1887326 3774652 4179079 8358158 16716316 29253553 58507106 117014212