Base | Representation |
---|---|
bin | 101111110000000100111101… |
… | …101000110110001110111110 |
3 | 1000112120221210212001020221120 |
4 | 233300010331220312032332 |
5 | 210011314134244144330 |
6 | 2022354112011411410 |
7 | 62143604243134041 |
oct | 5760047550661676 |
9 | 1015527725036846 |
10 | 210012049990590 |
11 | 60a09679242681 |
12 | 1b6798aa753b66 |
13 | 9025088a32c43 |
14 | 39c08cd264c58 |
15 | 1942d66d29c10 |
hex | bf013da363be |
210012049990590 has 32 divisors (see below), whose sum is σ = 504380649962016. Its totient is φ = 55964132221440.
The previous prime is 210012049990579. The next prime is 210012049990609. The reversal of 210012049990590 is 95099940210012.
It is a super-2 number, since 2×2100120499905902 (a number of 29 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2442525631 + ... + 2442611610.
It is an arithmetic number, because the mean of its divisors is an integer number (15761895311313).
Almost surely, 2210012049990590 is an apocalyptic number.
210012049990590 is an abundant number, since it is smaller than the sum of its proper divisors (294368599971426).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
210012049990590 is a wasteful number, since it uses less digits than its factorization.
210012049990590 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4885138684.
The product of its (nonzero) digits is 524880, while the sum is 51.
The spelling of 210012049990590 in words is "two hundred ten trillion, twelve billion, forty-nine million, nine hundred ninety thousand, five hundred ninety".
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