Base | Representation |
---|---|
bin | 101011000100111110101… |
… | …101110000110010010010 |
3 | 101111000000022211111020000 |
4 | 223010332231300302102 |
5 | 342000130332310032 |
6 | 10143534101430430 |
7 | 423605420233404 |
oct | 53047655606222 |
9 | 11430008744200 |
10 | 2960284650642 |
11 | a414a4568a00 |
12 | 3b988140b416 |
13 | 1861cc732a97 |
14 | a33c8464b74 |
15 | 5200cc37e7c |
hex | 2b13eb70c92 |
2960284650642 has 90 divisors (see below), whose sum is σ = 7291664803269. Its totient is φ = 896982958080.
The previous prime is 2960284650641. The next prime is 2960284650649. The reversal of 2960284650642 is 2460564820692.
2960284650642 is a `hidden beast` number, since 2 + 96 + 0 + 2 + 8 + 4 + 6 + 506 + 42 = 666.
2960284650642 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 2648629306521 + 311655344121 = 1627461^2 + 558261^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=1216611.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is not an unprimeable number, because it can be changed into a prime (2960284650641) by changing a digit.
It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 240882834 + ... + 240895122.
Almost surely, 22960284650642 is an apocalyptic number.
2960284650642 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 2960284650642
2960284650642 is an abundant number, since it is smaller than the sum of its proper divisors (4331380152627).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2960284650642 is an frugal number, since it uses more digits than its factorization.
2960284650642 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24614 (or 12305 counting only the distinct ones).
The product of its (nonzero) digits is 9953280, while the sum is 54.
The spelling of 2960284650642 in words is "two trillion, nine hundred sixty billion, two hundred eighty-four million, six hundred fifty thousand, six hundred forty-two".
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