Base | Representation |
---|---|
bin | 10011010001111000… |
… | …000101101100001110 |
3 | 1222102200121022011002 |
4 | 103101320011230032 |
5 | 314343424320302 |
6 | 13302050300302 |
7 | 1331663454611 |
oct | 232170055416 |
9 | 58380538132 |
10 | 20701010702 |
11 | 88631a9809 |
12 | 4018887692 |
13 | 1c4b9ac078 |
14 | 1005444178 |
15 | 81258cc02 |
hex | 4d1e05b0e |
20701010702 has 16 divisors (see below), whose sum is σ = 31369315824. Its totient is φ = 10244640000.
The previous prime is 20701010683. The next prime is 20701010711.
20701010702 is nontrivially palindromic in base 10.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 663677 + ... + 694167.
It is an arithmetic number, because the mean of its divisors is an integer number (1960582239).
Almost surely, 220701010702 is an apocalyptic number.
20701010702 is a deficient number, since it is larger than the sum of its proper divisors (10668305122).
20701010702 is a wasteful number, since it uses less digits than its factorization.
20701010702 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33955.
The product of its (nonzero) digits is 196, while the sum is 20.
It can be divided in two parts, 207010 and 10702, that added together give a palindrome (217712).
The spelling of 20701010702 in words is "twenty billion, seven hundred one million, ten thousand, seven hundred two".
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