Base | Representation |
---|---|
bin | 1110001001011110100111… |
… | …10101101110100110101101 |
3 | 11002011021111221000120011221 |
4 | 13010233103311232212231 |
5 | 13034214340030431104 |
6 | 150100353445343341 |
7 | 6360524263221340 |
oct | 704572365564655 |
9 | 132137457016157 |
10 | 31112002202029 |
11 | 9a05587178081 |
12 | 35a586a707b51 |
13 | 1448b069703c8 |
14 | 797b86886457 |
15 | 38e4642d2c54 |
hex | 1c4bd3d6e9ad |
31112002202029 has 8 divisors (see below), whose sum is σ = 36703560201728. Its totient is φ = 25807190766480.
The previous prime is 31112002202027. The next prime is 31112002202053. The reversal of 31112002202029 is 92020220021113.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 31112002202029 - 21 = 31112002202027 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 31112002201994 and 31112002202012.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (31112002202027) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71686640802 + ... + 71686641235.
It is an arithmetic number, because the mean of its divisors is an integer number (4587945025216).
Almost surely, 231112002202029 is an apocalyptic number.
It is an amenable number.
31112002202029 is a deficient number, since it is larger than the sum of its proper divisors (5591557999699).
31112002202029 is a wasteful number, since it uses less digits than its factorization.
31112002202029 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 143373282075.
The product of its (nonzero) digits is 864, while the sum is 25.
The spelling of 31112002202029 in words is "thirty-one trillion, one hundred twelve billion, two million, two hundred two thousand, twenty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 1.007 sec. • engine limits •