Base | Representation |
---|---|
bin | 1011101101111100… |
… | …1001011111110100 |
3 | 22010012211012100011 |
4 | 2323133021133310 |
5 | 22420222123011 |
6 | 1240043030004 |
7 | 140643230542 |
oct | 27337113764 |
9 | 8105735304 |
10 | 3145504756 |
11 | 1374612309 |
12 | 73950b304 |
13 | 3b189b324 |
14 | 21ba80d92 |
15 | 136236621 |
hex | bb7c97f4 |
3145504756 has 12 divisors (see below), whose sum is σ = 5505169600. Its totient is φ = 1572599160.
The previous prime is 3145504709. The next prime is 3145504799. The reversal of 3145504756 is 6574055413.
It is a hoax number, since the sum of its digits (40) 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, 16645 + ... + 81043.
Almost surely, 23145504756 is an apocalyptic number.
It is an amenable number.
3145504756 is a deficient number, since it is larger than the sum of its proper divisors (2359664844).
3145504756 is a wasteful number, since it uses less digits than its factorization.
3145504756 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 76614 (or 76612 counting only the distinct ones).
The product of its (nonzero) digits is 252000, while the sum is 40.
The square root of 3145504756 is about 56084.7996876159. The cubic root of 3145504756 is about 1465.1995683817.
The spelling of 3145504756 in words is "three billion, one hundred forty-five million, five hundred four thousand, seven hundred fifty-six".
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