Base | Representation |
---|---|
bin | 11110101011111101… |
… | …000010100000001000 |
3 | 10011001022121222012212 |
4 | 132223331002200020 |
5 | 1014440104113130 |
6 | 23045321524252 |
7 | 2244344424311 |
oct | 365375024010 |
9 | 104038558185 |
10 | 32949676040 |
11 | 12a79262326 |
12 | 6476943688 |
13 | 3151509938 |
14 | 18480b1608 |
15 | ccca7be95 |
hex | 7abf42808 |
32949676040 has 16 divisors (see below), whose sum is σ = 74136771180. Its totient is φ = 13179870400.
The previous prime is 32949676033. The next prime is 32949676049. The reversal of 32949676040 is 4067694923.
It can be written as a sum of positive squares in 2 ways, for example, as 31435999204 + 1513676836 = 177302^2 + 38906^2 .
It is a super-2 number, since 2×329496760402 (a number of 22 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 32949676040.
It is not an unprimeable number, because it can be changed into a prime (32949676049) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 411870911 + ... + 411870990.
Almost surely, 232949676040 is an apocalyptic number.
It is an amenable number.
32949676040 is an abundant number, since it is smaller than the sum of its proper divisors (41187095140).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
32949676040 is a wasteful number, since it uses less digits than its factorization.
32949676040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 823741912 (or 823741908 counting only the distinct ones).
The product of its (nonzero) digits is 1959552, while the sum is 50.
The spelling of 32949676040 in words is "thirty-two billion, nine hundred forty-nine million, six hundred seventy-six thousand, forty".
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