Base | Representation |
---|---|
bin | 1110000011011… |
… | …11011111011110 |
3 | 22012211210112022 |
4 | 13001233133132 |
5 | 220140202212 |
6 | 15410540142 |
7 | 2631052364 |
oct | 701573736 |
9 | 265753468 |
10 | 117897182 |
11 | 60605997 |
12 | 33597652 |
13 | 1b56ba60 |
14 | 1192d634 |
15 | a53c772 |
hex | 706f7de |
117897182 has 16 divisors (see below), whose sum is σ = 190702512. Its totient is φ = 54341760.
The previous prime is 117897179. The next prime is 117897253. The reversal of 117897182 is 281798711.
It is a super-2 number, since 2×1178971822 = 27799491047082248, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20333 + ... + 25479.
It is an arithmetic number, because the mean of its divisors is an integer number (11918907).
Almost surely, 2117897182 is an apocalyptic number.
117897182 is a deficient number, since it is larger than the sum of its proper divisors (72805330).
117897182 is a wasteful number, since it uses less digits than its factorization.
117897182 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6043.
The product of its digits is 56448, while the sum is 44.
The square root of 117897182 is about 10858.0468777769. The cubic root of 117897182 is about 490.3443116617.
The spelling of 117897182 in words is "one hundred seventeen million, eight hundred ninety-seven thousand, one hundred eighty-two".
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