Base | Representation |
---|---|
bin | 11111101100110010… |
… | …011000010001011111 |
3 | 10020212010101002220022 |
4 | 133230302120101133 |
5 | 1024202033310141 |
6 | 23345255342355 |
7 | 2313323063201 |
oct | 375462302137 |
9 | 106763332808 |
10 | 34037400671 |
11 | 134872529aa |
12 | 671b0819bb |
13 | 3295980191 |
14 | 190c736771 |
15 | d432dab4b |
hex | 7ecc9845f |
34037400671 has 4 divisors (see below), whose sum is σ = 34679615832. Its totient is φ = 33395185512.
The previous prime is 34037400613. The next prime is 34037400689. The reversal of 34037400671 is 17600473043.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-34037400671 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34037400571) 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, 321107501 + ... + 321107606.
It is an arithmetic number, because the mean of its divisors is an integer number (8669903958).
Almost surely, 234037400671 is an apocalyptic number.
34037400671 is a deficient number, since it is larger than the sum of its proper divisors (642215161).
34037400671 is an equidigital number, since it uses as much as digits as its factorization.
34037400671 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 642215160.
The product of its (nonzero) digits is 42336, while the sum is 35.
The spelling of 34037400671 in words is "thirty-four billion, thirty-seven million, four hundred thousand, six hundred seventy-one".
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