Base | Representation |
---|---|
bin | 11111000010011100001… |
… | …101010011100001111100 |
3 | 21112220110011202201101020 |
4 | 133002130031103201330 |
5 | 234421212133344010 |
6 | 4311504010344140 |
7 | 310045600134414 |
oct | 37023415234174 |
9 | 7486404681336 |
10 | 2132924512380 |
11 | 7526283113a2 |
12 | 2a546012b050 |
13 | 1261982acbac |
14 | 7533c511644 |
15 | 3a737973470 |
hex | 1f09c35387c |
2132924512380 has 96 divisors (see below), whose sum is σ = 6003025089600. Its totient is φ = 565847838720.
The previous prime is 2132924512363. The next prime is 2132924512387. The reversal of 2132924512380 is 832154292312.
It is a super-2 number, since 2×21329245123802 (a number of 25 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2132924512387) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14342646 + ... + 14490594.
It is an arithmetic number, because the mean of its divisors is an integer number (62531511350).
Almost surely, 22132924512380 is an apocalyptic number.
2132924512380 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2132924512380 is an abundant number, since it is smaller than the sum of its proper divisors (3870100577220).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2132924512380 is a wasteful number, since it uses less digits than its factorization.
2132924512380 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 149199 (or 149197 counting only the distinct ones).
The product of its (nonzero) digits is 207360, while the sum is 42.
The spelling of 2132924512380 in words is "two trillion, one hundred thirty-two billion, nine hundred twenty-four million, five hundred twelve thousand, three hundred eighty".
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