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379386248 = 23438831249
BaseRepresentation
bin10110100111001…
…111100110001000
3222102212211002112
4112213033212020
51234110324443
6101351321452
712254505233
oct2647174610
9872784075
10379386248
1118517655a
12a7080288
13607a4a07
143855a41a
1523490b18
hex169cf988

379386248 has 32 divisors (see below), whose sum is σ = 729300000. Its totient is φ = 184923648.

The previous prime is 379386239. The next prime is 379386253. The reversal of 379386248 is 842683973.

It is a junction number, because it is equal to n+sod(n) for n = 379386196 and 379386205.

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, 303128 + ... + 304376.

It is an arithmetic number, because the mean of its divisors is an integer number (22790625).

Almost surely, 2379386248 is an apocalyptic number.

It is an amenable number.

379386248 is a deficient number, since it is larger than the sum of its proper divisors (349913752).

379386248 is a wasteful number, since it uses less digits than its factorization.

379386248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2181 (or 2177 counting only the distinct ones).

The product of its digits is 1741824, while the sum is 50.

The square root of 379386248 is about 19477.8399213054. The cubic root of 379386248 is about 723.9254779172.

The spelling of 379386248 in words is "three hundred seventy-nine million, three hundred eighty-six thousand, two hundred forty-eight".

Divisors: 1 2 4 8 43 86 172 344 883 1249 1766 2498 3532 4996 7064 9992 37969 53707 75938 107414 151876 214828 303752 429656 1102867 2205734 4411468 8822936 47423281 94846562 189693124 379386248