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6131134244 = 2219312602349
BaseRepresentation
bin1011011010111000…
…11010111100100100
3120211021210220001002
411231130122330210
5100024032243434
62452215252432
7304635531644
oct55534327444
916737726032
106131134244
1126669579a4
12123137a118
137692c08b1
144223c6524
1525d3dc57e
hex16d71af24

6131134244 has 24 divisors (see below), whose sum is σ = 11658528000. Its totient is φ = 2810535840.

The previous prime is 6131134237. The next prime is 6131134259. The reversal of 6131134244 is 4424311316.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1298819 + ... + 1303530.

It is an arithmetic number, because the mean of its divisors is an integer number (485772000).

Almost surely, 26131134244 is an apocalyptic number.

It is an amenable number.

6131134244 is a deficient number, since it is larger than the sum of its proper divisors (5527393756).

6131134244 is a wasteful number, since it uses less digits than its factorization.

6131134244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2602403 (or 2602401 counting only the distinct ones).

The product of its digits is 6912, while the sum is 29.

The square root of 6131134244 is about 78301.5596524105. The cubic root of 6131134244 is about 1830.2634559533.

The spelling of 6131134244 in words is "six billion, one hundred thirty-one million, one hundred thirty-four thousand, two hundred forty-four".

Divisors: 1 2 4 19 31 38 62 76 124 589 1178 2356 2602349 5204698 10409396 49444631 80672819 98889262 161345638 197778524 322691276 1532783561 3065567122 6131134244