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380793079246 = 2190396539623
BaseRepresentation
bin1011000101010010000…
…10010100010111001110
31100101220010100200221111
411202221002110113032
522214331012013441
6450533421122234
736340256524336
oct5425102242716
91311803320844
10380793079246
11137547847578
12619729b937a
1329ba7362488
14146053640c6
159d8a5d9081
hex58a90945ce

380793079246 has 4 divisors (see below), whose sum is σ = 571189618872. Its totient is φ = 190396539622.

The previous prime is 380793079231. The next prime is 380793079259. The reversal of 380793079246 is 642970397083.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 642970397083 = 791852913869.

It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

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 as a sum of consecutive naturals, namely, 95198269810 + ... + 95198269813.

It is an arithmetic number, because the mean of its divisors is an integer number (142797404718).

Almost surely, 2380793079246 is an apocalyptic number.

380793079246 is a deficient number, since it is larger than the sum of its proper divisors (190396539626).

380793079246 is a wasteful number, since it uses less digits than its factorization.

380793079246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190396539625.

The product of its (nonzero) digits is 13716864, while the sum is 58.

The spelling of 380793079246 in words is "three hundred eighty billion, seven hundred ninety-three million, seventy-nine thousand, two hundred forty-six".

Divisors: 1 2 190396539623 380793079246