Base | Representation |
---|---|
bin | 11110001111001111010… |
… | …100010000011111011011 |
3 | 21100122112201121221111201 |
4 | 132033033110100133123 |
5 | 233021114013214412 |
6 | 4230332412135031 |
7 | 303061321312420 |
oct | 36171724203733 |
9 | 7318481557451 |
10 | 2077947398107 |
11 | 731286152769 |
12 | 296878467477 |
13 | 120c46365349 |
14 | 72804b99d47 |
15 | 390bb197e57 |
hex | 1e3cf5107db |
2077947398107 has 16 divisors (see below), whose sum is σ = 2380142628864. Its totient is φ = 1777089204000.
The previous prime is 2077947398101. The next prime is 2077947398117. The reversal of 2077947398107 is 7018937497702.
It is a cyclic number.
It is not a de Polignac number, because 2077947398107 - 211 = 2077947396059 is a prime.
It is a super-2 number, since 2×20779473981072 (a number of 25 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (2077947398101) 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, 62816382 + ... + 62849452.
It is an arithmetic number, because the mean of its divisors is an integer number (148758914304).
Almost surely, 22077947398107 is an apocalyptic number.
2077947398107 is a deficient number, since it is larger than the sum of its proper divisors (302195230757).
2077947398107 is a wasteful number, since it uses less digits than its factorization.
2077947398107 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 53010.
The product of its (nonzero) digits is 37340352, while the sum is 64.
The spelling of 2077947398107 in words is "two trillion, seventy-seven billion, nine hundred forty-seven million, three hundred ninety-eight thousand, one hundred seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.090 sec. • engine limits •