Base | Representation |
---|---|
bin | 110110101101101000… |
… | …1010101000001000000 |
3 | 102020021110022001020111 |
4 | 1231123101111001000 |
5 | 3411112304324201 |
6 | 125550541521104 |
7 | 11326434206200 |
oct | 1553321250100 |
9 | 366243261214 |
10 | 117495386176 |
11 | 4591409a743 |
12 | 1a930b73194 |
13 | b106330b5c |
14 | 5988854400 |
15 | 30ca167b51 |
hex | 1b5b455040 |
117495386176 has 63 divisors (see below), whose sum is σ = 271265331357. Its totient is φ = 50346938880.
The previous prime is 117495386153. The next prime is 117495386179. The reversal of 117495386176 is 671683594711.
It is a happy number.
The square root of 117495386176 is 342776.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in only one way, i.e., 13450432576 + 104044953600 = 115976^2 + 322560^2 .
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 117495386176.
It is not an unprimeable number, because it can be changed into a prime (117495386179) by changing a digit.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 19192396 + ... + 19198516.
Almost surely, 2117495386176 is an apocalyptic number.
117495386176 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
117495386176 is the 342776-th square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 117495386176
117495386176 is an abundant number, since it is smaller than the sum of its proper divisors (153769945181).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
117495386176 is an frugal number, since it uses more digits than its factorization.
117495386176 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12268 (or 6130 counting only the distinct ones).
The product of its digits is 7620480, while the sum is 58.
It can be divided in two parts, 1174953 and 86176, that added together give a square (1261129 = 11232).
The spelling of 117495386176 in words is "one hundred seventeen billion, four hundred ninety-five million, three hundred eighty-six thousand, one hundred seventy-six".
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