Base | Representation |
---|---|
bin | 1110100111000111011011… |
… | …01100011001100101111010 |
3 | 11012202122000212021220101200 |
4 | 13103203231230121211322 |
5 | 13202410420330312214 |
6 | 152200250443355030 |
7 | 6524224600052004 |
oct | 723435554314572 |
9 | 135678025256350 |
10 | 32130343213434 |
11 | a268447120334 |
12 | 372b0aab22a76 |
13 | 14c0b559c62cb |
14 | 7d118cb27374 |
15 | 3aabb5d12d09 |
hex | 1d38edb1997a |
32130343213434 has 48 divisors (see below), whose sum is σ = 70316556213384. Its totient is φ = 10602331920000.
The previous prime is 32130343213399. The next prime is 32130343213439. The reversal of 32130343213434 is 43431234303123.
32130343213434 is a `hidden beast` number, since 3 + 2 + 1 + 3 + 0 + 3 + 4 + 3 + 213 + 434 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 28181796674409 + 3948546539025 = 5308653^2 + 1987095^2 .
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (32130343213439) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9643212 + ... + 12540024.
Almost surely, 232130343213434 is an apocalyptic number.
32130343213434 is an abundant number, since it is smaller than the sum of its proper divisors (38186212999950).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
32130343213434 is a wasteful number, since it uses less digits than its factorization.
32130343213434 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2903023 (or 2903020 counting only the distinct ones).
The product of its (nonzero) digits is 186624, while the sum is 36.
Adding to 32130343213434 its reverse (43431234303123), we get a palindrome (75561577516557).
The spelling of 32130343213434 in words is "thirty-two trillion, one hundred thirty billion, three hundred forty-three million, two hundred thirteen thousand, four hundred thirty-four".
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