Base | Representation |
---|---|
bin | 11100100010101010001… |
… | …01100101101101001111 |
3 | 10110202022021120101122201 |
4 | 32101111011211231033 |
5 | 112031413044301030 |
6 | 2030303533222331 |
7 | 130565111034250 |
oct | 16212505455517 |
9 | 3422267511581 |
10 | 980680072015 |
11 | 3489a4375066 |
12 | 13a08b9319a7 |
13 | 716297738a7 |
14 | 356725ccb27 |
15 | 1a79a5832ca |
hex | e455165b4f |
980680072015 has 8 divisors (see below), whose sum is σ = 1344932670240. Its totient is φ = 672466335072.
The previous prime is 980680071991. The next prime is 980680072033. The reversal of 980680072015 is 510270086089.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 980680072015 - 215 = 980680039247 is a prime.
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, 14009715280 + ... + 14009715349.
It is an arithmetic number, because the mean of its divisors is an integer number (168116583780).
Almost surely, 2980680072015 is an apocalyptic number.
980680072015 is a deficient number, since it is larger than the sum of its proper divisors (364252598225).
980680072015 is a wasteful number, since it uses less digits than its factorization.
980680072015 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28019430641.
The product of its (nonzero) digits is 241920, while the sum is 46.
The spelling of 980680072015 in words is "nine hundred eighty billion, six hundred eighty million, seventy-two thousand, fifteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.086 sec. • engine limits •