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380103416369 = 537171762573
BaseRepresentation
bin1011000011111111110…
…11011101101000110001
31100100010001122012022222
411201333323131220301
522211422433310434
6450341143210425
736314213505365
oct5417773355061
91310101565288
10380103416369
11137223518656
12617bba46a15
1329ac7502231
141457b91b2a5
159d49ca972e
hex587fedda31

380103416369 has 4 divisors (see below), whose sum is σ = 387275178996. Its totient is φ = 372931653744.

The previous prime is 380103416333. The next prime is 380103416377. The reversal of 380103416369 is 963614301083.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 336417400225 + 43686016144 = 580015^2 + 209012^2 .

It is a cyclic number.

It is not a de Polignac number, because 380103416369 - 228 = 379834980913 is a prime.

It is a super-2 number, since 2×3801034163692 (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (380103416309) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3585881234 + ... + 3585881339.

It is an arithmetic number, because the mean of its divisors is an integer number (96818794749).

Almost surely, 2380103416369 is an apocalyptic number.

It is an amenable number.

380103416369 is a deficient number, since it is larger than the sum of its proper divisors (7171762627).

380103416369 is an equidigital number, since it uses as much as digits as its factorization.

380103416369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7171762626.

The product of its (nonzero) digits is 279936, while the sum is 44.

The spelling of 380103416369 in words is "three hundred eighty billion, one hundred three million, four hundred sixteen thousand, three hundred sixty-nine".

Divisors: 1 53 7171762573 380103416369