Base | Representation |
---|---|
bin | 1111101110100… |
… | …11000001011100 |
3 | 100012021001122102 |
4 | 13313103001130 |
5 | 232233430343 |
6 | 21031504232 |
7 | 3161304035 |
oct | 767230134 |
9 | 305231572 |
10 | 131936348 |
11 | 68524805 |
12 | 38228078 |
13 | 21445c5b |
14 | 13745a8c |
15 | b8b23b8 |
hex | 7dd305c |
131936348 has 12 divisors (see below), whose sum is σ = 231439992. Its totient is φ = 65810640.
The previous prime is 131936297. The next prime is 131936381. The reversal of 131936348 is 843639131.
It is a happy number.
It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37490 + ... + 40857.
It is an arithmetic number, because the mean of its divisors is an integer number (19286666).
Almost surely, 2131936348 is an apocalyptic number.
It is an amenable number.
131936348 is a deficient number, since it is larger than the sum of its proper divisors (99503644).
131936348 is a wasteful number, since it uses less digits than its factorization.
131936348 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 78772 (or 78770 counting only the distinct ones).
The product of its digits is 46656, while the sum is 38.
The square root of 131936348 is about 11486.3548613126. The cubic root of 131936348 is about 509.0824820691.
The spelling of 131936348 in words is "one hundred thirty-one million, nine hundred thirty-six thousand, three hundred forty-eight".
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