Base | Representation |
---|---|
bin | 1011101100111110… |
… | …0111000011011000 |
3 | 22002221011020220021 |
4 | 2323033213003120 |
5 | 22413201302022 |
6 | 1235415440224 |
7 | 140563504312 |
oct | 27317470330 |
9 | 8087136807 |
10 | 3141431512 |
11 | 137228aa9a |
12 | 738086074 |
13 | 3b0aa331b |
14 | 21b3007b2 |
15 | 135bce7c7 |
hex | bb3e70d8 |
3141431512 has 16 divisors (see below), whose sum is σ = 5919786000. Its totient is φ = 1562821920.
The previous prime is 3141431441. The next prime is 3141431537. The reversal of 3141431512 is 2151341413.
It is a super-2 number, since 2×31414315122 = 19737183889173212288, which 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 3 ways as a sum of consecutive naturals, for example, 985039 + ... + 988222.
It is an arithmetic number, because the mean of its divisors is an integer number (369986625).
Almost surely, 23141431512 is an apocalyptic number.
It is an amenable number.
3141431512 is a deficient number, since it is larger than the sum of its proper divisors (2778354488).
3141431512 is a wasteful number, since it uses less digits than its factorization.
3141431512 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1973466 (or 1973462 counting only the distinct ones).
The product of its digits is 1440, while the sum is 25.
The square root of 3141431512 is about 56048.4746625633. The cubic root of 3141431512 is about 1464.5668460485.
Adding to 3141431512 its reverse (2151341413), we get a palindrome (5292772925).
Subtracting from 3141431512 its reverse (2151341413), we obtain a palindrome (990090099).
It can be divided in two parts, 31414 and 31512, that added together give a palindrome (62926).
The spelling of 3141431512 in words is "three billion, one hundred forty-one million, four hundred thirty-one thousand, five hundred twelve".
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