Base | Representation |
---|---|
bin | 111110011010111110… |
… | …110100110100110100 |
3 | 20102000001202000102100 |
4 | 332122332310310310 |
5 | 2044231303420004 |
6 | 50442443142100 |
7 | 4561635203115 |
oct | 763276646464 |
9 | 212001660370 |
10 | 67024670004 |
11 | 26474751666 |
12 | 10ba6514930 |
13 | 6421bc0066 |
14 | 335b7d220c |
15 | 1b242e1739 |
hex | f9afb4d34 |
67024670004 has 36 divisors (see below), whose sum is σ = 172295061120. Its totient is φ = 21962885520.
The previous prime is 67024669991. The next prime is 67024670057. The reversal of 67024670004 is 40007642076.
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15775812 + ... + 15780059.
It is an arithmetic number, because the mean of its divisors is an integer number (4785973920).
Almost surely, 267024670004 is an apocalyptic number.
It is an amenable number.
67024670004 is an abundant number, since it is smaller than the sum of its proper divisors (105270391116).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
67024670004 is a wasteful number, since it uses less digits than its factorization.
67024670004 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31555940 (or 31555935 counting only the distinct ones).
The product of its (nonzero) digits is 56448, while the sum is 36.
The spelling of 67024670004 in words is "sixty-seven billion, twenty-four million, six hundred seventy thousand, four".
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