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380481241 = 7101538163
BaseRepresentation
bin10110101011011…
…010111011011001
3222111221110010211
4112223122323121
51234400344431
6101431011121
712300015520
oct2653327331
9874843124
10380481241
11185854208
12a7509aa1
1360a9923a
14387634b7
152360a2b1
hex16adaed9

380481241 has 8 divisors (see below), whose sum is σ = 439141824. Its totient is φ = 322897200.

The previous prime is 380481229. The next prime is 380481263. The reversal of 380481241 is 142184083.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 380481241 - 25 = 380481209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (380481221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 268375 + ... + 269788.

It is an arithmetic number, because the mean of its divisors is an integer number (54892728).

Almost surely, 2380481241 is an apocalyptic number.

It is an amenable number.

380481241 is a deficient number, since it is larger than the sum of its proper divisors (58660583).

380481241 is a wasteful number, since it uses less digits than its factorization.

380481241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 538271.

The product of its (nonzero) digits is 6144, while the sum is 31.

The square root of 380481241 is about 19505.9283552463. The cubic root of 380481241 is about 724.6212788551.

The spelling of 380481241 in words is "three hundred eighty million, four hundred eighty-one thousand, two hundred forty-one".

Divisors: 1 7 101 707 538163 3767141 54354463 380481241