Base | Representation |
---|---|
bin | 1011101001101001000… |
… | …00110001101001101110 |
3 | 1102021021111110200021121 |
4 | 11310310200301221232 |
5 | 23024320104400432 |
6 | 503522400051154 |
7 | 40631062031404 |
oct | 5646440615156 |
9 | 1367244420247 |
10 | 400312965742 |
11 | 144854262178 |
12 | 65700003aba |
13 | 2b998428881 |
14 | 1553798d474 |
15 | a62e119197 |
hex | 5d34831a6e |
400312965742 has 16 divisors (see below), whose sum is σ = 626666869152. Its totient is φ = 191426510880.
The previous prime is 400312965737. The next prime is 400312965751. The reversal of 400312965742 is 247569213004.
It is a super-2 number, since 2×4003129657422 (a number of 24 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 300009 + ... + 943732.
It is an arithmetic number, because the mean of its divisors is an integer number (39166679322).
Almost surely, 2400312965742 is an apocalyptic number.
400312965742 is a deficient number, since it is larger than the sum of its proper divisors (226353903410).
400312965742 is a wasteful number, since it uses less digits than its factorization.
400312965742 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1250763.
The product of its (nonzero) digits is 362880, while the sum is 43.
The spelling of 400312965742 in words is "four hundred billion, three hundred twelve million, nine hundred sixty-five thousand, seven hundred forty-two".
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