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380160704 = 2671127013
BaseRepresentation
bin10110101010001…
…100101011000000
3222111100011110002
4112222030223000
51234310120304
6101420055132
712264212150
oct2652145300
9874304402
10380160704
11185655400
12a73944a8
13609b6381
14386bc760
152359531e
hex16a8cac0

380160704 has 84 divisors (see below), whose sum is σ = 947787792. Its totient is φ = 148093440.

The previous prime is 380160661. The next prime is 380160709. The reversal of 380160704 is 407061083.

It is not an unprimeable number, because it can be changed into a prime (380160709) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 50702 + ... + 57714.

It is an arithmetic number, because the mean of its divisors is an integer number (11283188).

Almost surely, 2380160704 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 380160704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (473893896).

380160704 is an abundant number, since it is smaller than the sum of its proper divisors (567627088).

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

380160704 is a wasteful number, since it uses less digits than its factorization.

380160704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7054 (or 7033 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 380160704 is about 19497.7102245366. The cubic root of 380160704 is about 724.4177355866.

The spelling of 380160704 in words is "three hundred eighty million, one hundred sixty thousand, seven hundred four".

Divisors: 1 2 4 7 8 11 14 16 22 28 32 44 56 64 77 88 112 121 154 176 224 242 308 352 448 484 616 704 847 968 1232 1694 1936 2464 3388 3872 4928 6776 7013 7744 13552 14026 27104 28052 49091 54208 56104 77143 98182 112208 154286 196364 224416 308572 392728 448832 540001 617144 785456 848573 1080002 1234288 1570912 1697146 2160004 2468576 3141824 3394292 4320008 4937152 5940011 6788584 8640016 11880022 13577168 17280032 23760044 27154336 34560064 47520088 54308672 95040176 190080352 380160704