Base | Representation |
---|---|
bin | 1101111100101… |
… | …10001011000010 |
3 | 22011011120111011 |
4 | 12332112023002 |
5 | 214423211132 |
6 | 15335511134 |
7 | 2620354255 |
oct | 676261302 |
9 | 264146434 |
10 | 117007042 |
11 | 60058139 |
12 | 332284aa |
13 | 1b319849 |
14 | 1177b09c |
15 | a413b47 |
hex | 6f962c2 |
117007042 has 16 divisors (see below), whose sum is σ = 180921312. Its totient is φ = 56720160.
The previous prime is 117007021. The next prime is 117007043. The reversal of 117007042 is 240700711.
It is not an unprimeable number, because it can be changed into a prime (117007043) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6817 + ... + 16747.
It is an arithmetic number, because the mean of its divisors is an integer number (11307582).
Almost surely, 2117007042 is an apocalyptic number.
117007042 is a deficient number, since it is larger than the sum of its proper divisors (63914270).
117007042 is a wasteful number, since it uses less digits than its factorization.
117007042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10113.
The product of its (nonzero) digits is 392, while the sum is 22.
The square root of 117007042 is about 10816.9793380592. The cubic root of 117007042 is about 489.1071370562.
Adding to 117007042 its reverse (240700711), we get a palindrome (357707753).
The spelling of 117007042 in words is "one hundred seventeen million, seven thousand, forty-two".
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