Base | Representation |
---|---|
bin | 1011000011100110011… |
… | …01110111011110111111 |
3 | 1100022120012022111001221 |
4 | 11201303031313132333 |
5 | 22211003333341043 |
6 | 450304044014211 |
7 | 36306013612615 |
oct | 5416315673677 |
9 | 1308505274057 |
10 | 379890137023 |
11 | 137124095731 |
12 | 61760531367 |
13 | 29a92278837 |
14 | 1455b47d6b5 |
15 | 9d361ca8ed |
hex | 58733777bf |
379890137023 has 4 divisors (see below), whose sum is σ = 379898712088. Its totient is φ = 379881561960.
The previous prime is 379890136987. The next prime is 379890137083. The reversal of 379890137023 is 320731098973.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 379890137023 - 233 = 371300202431 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (379890137083) 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, 4220733 + ... + 4309798.
It is an arithmetic number, because the mean of its divisors is an integer number (94974678022).
Almost surely, 2379890137023 is an apocalyptic number.
379890137023 is a deficient number, since it is larger than the sum of its proper divisors (8575065).
379890137023 is an equidigital number, since it uses as much as digits as its factorization.
379890137023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8575064.
The product of its (nonzero) digits is 1714608, while the sum is 52.
The spelling of 379890137023 in words is "three hundred seventy-nine billion, eight hundred ninety million, one hundred thirty-seven thousand, twenty-three".
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