Base | Representation |
---|---|
bin | 1011001111101101101… |
… | …1101110111010111000 |
3 | 200110200020002000121202 |
4 | 2303323123232322320 |
5 | 11131131402143222 |
6 | 224430424153332 |
7 | 16646412442055 |
oct | 2637333567270 |
9 | 613606060552 |
10 | 193196912312 |
11 | 74a30690788 |
12 | 31539308848 |
13 | 152aba5bcc1 |
14 | 94ca78202c |
15 | 505b0a4892 |
hex | 2cfb6eeeb8 |
193196912312 has 16 divisors (see below), whose sum is σ = 367346242800. Its totient is φ = 95237914240.
The previous prime is 193196912287. The next prime is 193196912329. The reversal of 193196912312 is 213219691391.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 170067137 + ... + 170068272.
It is an arithmetic number, because the mean of its divisors is an integer number (22959140175).
Almost surely, 2193196912312 is an apocalyptic number.
It is an amenable number.
193196912312 is a deficient number, since it is larger than the sum of its proper divisors (174149330488).
193196912312 is a wasteful number, since it uses less digits than its factorization.
193196912312 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 340135486 (or 340135482 counting only the distinct ones).
The product of its digits is 157464, while the sum is 47.
The spelling of 193196912312 in words is "one hundred ninety-three billion, one hundred ninety-six million, nine hundred twelve thousand, three hundred twelve".
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