Base | Representation |
---|---|
bin | 11111111001100101… |
… | …101010011111001100 |
3 | 10021102002111120200210 |
4 | 133321211222133030 |
5 | 1030122023434322 |
6 | 23422450522420 |
7 | 2321541436320 |
oct | 377145523714 |
9 | 107362446623 |
10 | 34252171212 |
11 | 13587504216 |
12 | 677ab96410 |
13 | 32cb30953c |
14 | 192d081980 |
15 | d570b170c |
hex | 7f996a7cc |
34252171212 has 48 divisors (see below), whose sum is σ = 92702408960. Its totient is φ = 9640268352.
The previous prime is 34252171211. The next prime is 34252171231. The reversal of 34252171212 is 21217125243.
It is a super-2 number, since 2×342521712122 (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 34252171212.
It is not an unprimeable number, because it can be changed into a prime (34252171211) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3037387 + ... + 3048642.
Almost surely, 234252171212 is an apocalyptic number.
It is an amenable number.
34252171212 is an abundant number, since it is smaller than the sum of its proper divisors (58450237748).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34252171212 is a wasteful number, since it uses less digits than its factorization.
34252171212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6086110 (or 6086108 counting only the distinct ones).
The product of its digits is 6720, while the sum is 30.
Adding to 34252171212 its reverse (21217125243), we get a palindrome (55469296455).
The spelling of 34252171212 in words is "thirty-four billion, two hundred fifty-two million, one hundred seventy-one thousand, two hundred twelve".
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