Base | Representation |
---|---|
bin | 1000010110111101110111… |
… | …1110011111010100100100 |
3 | 1012112121200211201022021121 |
4 | 2011233131332133110210 |
5 | 2201034432223121400 |
6 | 31314044110423324 |
7 | 1636001050110211 |
oct | 205573576372444 |
9 | 35477624638247 |
10 | 9190659192100 |
11 | 2a23811572081 |
12 | 1045265201b44 |
13 | 5188a1c435a9 |
14 | 23ab8a3d8b08 |
15 | 10e10baa421a |
hex | 85bddf9f524 |
9190659192100 has 135 divisors (see below), whose sum is σ = 21210418312447. Its totient is φ = 3456714480640.
The previous prime is 9190659192067. The next prime is 9190659192101. The reversal of 9190659192100 is 12919560919.
It is a happy number.
The square root of 9190659192100 is 3031610.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in 22 ways, for example, as 3334297912036 + 5856361280064 = 1826006^2 + 2419992^2 .
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (9190659192101) 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, 8761352376 + ... + 8761353424.
Almost surely, 29190659192100 is an apocalyptic number.
9190659192100 is the 3031610-th square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 9190659192100
9190659192100 is an abundant number, since it is smaller than the sum of its proper divisors (12019759120347).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9190659192100 is an frugal number, since it uses more digits than its factorization.
9190659192100 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2180 (or 1073 counting only the distinct ones).
The product of its (nonzero) digits is 393660, while the sum is 52.
The spelling of 9190659192100 in words is "nine trillion, one hundred ninety billion, six hundred fifty-nine million, one hundred ninety-two thousand, one hundred".
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