Base | Representation |
---|---|
bin | 11111110011000001… |
… | …111100001000010000 |
3 | 10021010102110120100112 |
4 | 133303001330020100 |
5 | 1024410342033432 |
6 | 23403520340452 |
7 | 2316034266326 |
oct | 376301741020 |
9 | 107112416315 |
10 | 34142142992 |
11 | 13530393401 |
12 | 674a174728 |
13 | 32b1594399 |
14 | 191c5ddd16 |
15 | d4c5ca7b2 |
hex | 7f307c210 |
34142142992 has 20 divisors (see below), whose sum is σ = 66626308560. Its totient is φ = 16948256928.
The previous prime is 34142142973. The next prime is 34142143031. The reversal of 34142142992 is 29924124143.
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, 7673618 + ... + 7678065.
It is an arithmetic number, because the mean of its divisors is an integer number (3331315428).
Almost surely, 234142142992 is an apocalyptic number.
It is an amenable number.
34142142992 is a deficient number, since it is larger than the sum of its proper divisors (32484165568).
34142142992 is a wasteful number, since it uses less digits than its factorization.
34142142992 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15351830 (or 15351824 counting only the distinct ones).
The product of its digits is 124416, while the sum is 41.
The spelling of 34142142992 in words is "thirty-four billion, one hundred forty-two million, one hundred forty-two thousand, nine hundred ninety-two".
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