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380593108 = 22728614751
BaseRepresentation
bin10110101011110…
…110001111010100
3222112011010121001
4112223312033110
51234412434413
6101433233044
712300662620
oct2653661724
9875133531
10380593108
11185920265
12a7562784
1360b0812c
1438792180
152362d4dd
hex16af63d4

380593108 has 24 divisors (see below), whose sum is σ = 761612544. Its totient is φ = 163020000.

The previous prime is 380593079. The next prime is 380593111. The reversal of 380593108 is 801395083.

It is a super-2 number, since 2×3805931082 = 289702227714199328, which 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 (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77733 + ... + 82483.

It is an arithmetic number, because the mean of its divisors is an integer number (31733856).

Almost surely, 2380593108 is an apocalyptic number.

It is an amenable number.

380593108 is an abundant number, since it is smaller than the sum of its proper divisors (381019436).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

380593108 is a wasteful number, since it uses less digits than its factorization.

380593108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7623 (or 7621 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 37.

The square root of 380593108 is about 19508.7956573439. The cubic root of 380593108 is about 724.6922882828.

The spelling of 380593108 in words is "three hundred eighty million, five hundred ninety-three thousand, one hundred eight".

Divisors: 1 2 4 7 14 28 2861 4751 5722 9502 11444 19004 20027 33257 40054 66514 80108 133028 13592611 27185222 54370444 95148277 190296554 380593108