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117008486 = 278357749
BaseRepresentation
bin1101111100101…
…10100001100110
322011011122110122
412332112201212
5214423232421
615335521542
72620361420
oct676264146
9264148418
10117008486
1160059231
12332292b2
131b31a3ba
141177b810
15a4142ab
hex6f96866

117008486 has 8 divisors (see below), whose sum is σ = 200586000. Its totient is φ = 50146488.

The previous prime is 117008483. The next prime is 117008509. The reversal of 117008486 is 684800711.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117008483) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4178861 + ... + 4178888.

It is an arithmetic number, because the mean of its divisors is an integer number (25073250).

Almost surely, 2117008486 is an apocalyptic number.

117008486 is a deficient number, since it is larger than the sum of its proper divisors (83577514).

117008486 is an equidigital number, since it uses as much as digits as its factorization.

117008486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8357758.

The product of its (nonzero) digits is 10752, while the sum is 35.

The square root of 117008486 is about 10817.0460847682. The cubic root of 117008486 is about 489.1091490941.

The spelling of 117008486 in words is "one hundred seventeen million, eight thousand, four hundred eighty-six".

Divisors: 1 2 7 14 8357749 16715498 58504243 117008486