Base | Representation |
---|---|
bin | 100000101000001000… |
… | …0110010010101111111 |
3 | 20200212000122100122120 |
4 | 1001100100302111333 |
5 | 2121443402221102 |
6 | 52104330414023 |
7 | 5030205431310 |
oct | 1012020622577 |
9 | 220760570576 |
10 | 70066054527 |
11 | 27795508897 |
12 | 116b4b91313 |
13 | 67b8034381 |
14 | 35696cc607 |
15 | 1c5130c6bc |
hex | 105043257f |
70066054527 has 16 divisors (see below), whose sum is σ = 106896138240. Its totient is φ = 39989439072.
The previous prime is 70066054507. The next prime is 70066054561. The reversal of 70066054527 is 72545066007.
It is not a de Polignac number, because 70066054527 - 228 = 69797619071 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (70066054507) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1994943 + ... + 2029760.
It is an arithmetic number, because the mean of its divisors is an integer number (6681008640).
Almost surely, 270066054527 is an apocalyptic number.
70066054527 is a deficient number, since it is larger than the sum of its proper divisors (36830083713).
70066054527 is a wasteful number, since it uses less digits than its factorization.
70066054527 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4025542.
The product of its (nonzero) digits is 352800, while the sum is 42.
The spelling of 70066054527 in words is "seventy billion, sixty-six million, fifty-four thousand, five hundred twenty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.079 sec. • engine limits •