Base | Representation |
---|---|
bin | 11111110010000010… |
… | …100010001000101011 |
3 | 10021002021012002212220 |
4 | 133302002202020223 |
5 | 1024342113141301 |
6 | 23402124205123 |
7 | 2315443101120 |
oct | 376202421053 |
9 | 107067162786 |
10 | 34125521451 |
11 | 13521a7039a |
12 | 67446997a3 |
13 | 32aacc4958 |
14 | 191a314747 |
15 | d4ade5936 |
hex | 7f20a222b |
34125521451 has 32 divisors (see below), whose sum is σ = 53928460800. Its totient is φ = 18780787200.
The previous prime is 34125521407. The next prime is 34125521453. The reversal of 34125521451 is 15412552143.
It is not a de Polignac number, because 34125521451 - 211 = 34125519403 is a prime.
It is a super-3 number, since 3×341255214513 (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is not an unprimeable number, because it can be changed into a prime (34125521453) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 174340 + ... + 314078.
It is an arithmetic number, because the mean of its divisors is an integer number (1685264400).
Almost surely, 234125521451 is an apocalyptic number.
34125521451 is a deficient number, since it is larger than the sum of its proper divisors (19802939349).
34125521451 is a wasteful number, since it uses less digits than its factorization.
34125521451 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 140179.
The product of its digits is 24000, while the sum is 33.
The spelling of 34125521451 in words is "thirty-four billion, one hundred twenty-five million, five hundred twenty-one thousand, four hundred fifty-one".
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