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380407341 = 31953125921
BaseRepresentation
bin10110101011001…
…000111000101101
3222111210200202210
4112223020320231
51234341013331
6101425241033
712266260206
oct2653107055
9874720683
10380407341
11185803736
12a7493179
1360a71702
14387445ad
15235e3446
hex16ac8e2d

380407341 has 16 divisors (see below), whose sum is σ = 543983040. Its totient is φ = 235722240.

The previous prime is 380407337. The next prime is 380407361. The reversal of 380407341 is 143704083.

It is not a de Polignac number, because 380407341 - 22 = 380407337 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 380407299 and 380407308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (380407301) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59940 + ... + 65981.

It is an arithmetic number, because the mean of its divisors is an integer number (33998940).

Almost surely, 2380407341 is an apocalyptic number.

It is an amenable number.

380407341 is a deficient number, since it is larger than the sum of its proper divisors (163575699).

380407341 is a wasteful number, since it uses less digits than its factorization.

380407341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125996.

The product of its (nonzero) digits is 8064, while the sum is 30.

The square root of 380407341 is about 19504.0339673617. The cubic root of 380407341 is about 724.5743619737.

The spelling of 380407341 in words is "three hundred eighty million, four hundred seven thousand, three hundred forty-one".

Divisors: 1 3 19 53 57 159 1007 3021 125921 377763 2392499 6673813 7177497 20021439 126802447 380407341