Base | Representation |
---|---|
bin | 11101010001011000… |
… | …101011101110000000 |
3 | 10000010102110101120220 |
4 | 131101120223232000 |
5 | 1003332112233341 |
6 | 22234442103040 |
7 | 2161604154525 |
oct | 352130535600 |
9 | 100112411526 |
10 | 31430196096 |
11 | 12369587582 |
12 | 6111aaaa80 |
13 | 2c6b786b90 |
14 | 174237b14c |
15 | c3e485a66 |
hex | 75162bb80 |
31430196096 has 64 divisors (see below), whose sum is σ = 89908507920. Its totient is φ = 9670828032.
The previous prime is 31430196073. The next prime is 31430196163. The reversal of 31430196096 is 69069103413.
It is a tau number, because it is divible by the number of its divisors (64).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3143065 + ... + 3153048.
Almost surely, 231430196096 is an apocalyptic number.
It is an amenable number.
31430196096 is an abundant number, since it is smaller than the sum of its proper divisors (58478311824).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
31430196096 is a wasteful number, since it uses less digits than its factorization.
31430196096 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6296143 (or 6296131 counting only the distinct ones).
The product of its (nonzero) digits is 104976, while the sum is 42.
The spelling of 31430196096 in words is "thirty-one billion, four hundred thirty million, one hundred ninety-six thousand, ninety-six".
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