Base | Representation |
---|---|
bin | 1011000100000100111… |
… | …11101011011110111101 |
3 | 1100100020001122021112122 |
4 | 11202002133223132331 |
5 | 22212014443332301 |
6 | 450345322012325 |
7 | 36315245430623 |
oct | 5420237533675 |
9 | 1310201567478 |
10 | 380146464701 |
11 | 137245850493 |
12 | 618123470a5 |
13 | 29b033c5413 |
14 | 14583525513 |
15 | 9d4d95e81b |
hex | 58827eb7bd |
380146464701 has 4 divisors (see below), whose sum is σ = 380147931804. Its totient is φ = 380144997600.
The previous prime is 380146464679. The next prime is 380146464727. The reversal of 380146464701 is 107464641083.
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 293142113476 + 87004351225 = 541426^2 + 294965^2 .
It is a cyclic number.
It is not a de Polignac number, because 380146464701 - 210 = 380146463677 is a prime.
It is a super-2 number, since 2×3801464647012 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (380146464751) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 229370 + ... + 901611.
It is an arithmetic number, because the mean of its divisors is an integer number (95036982951).
Almost surely, 2380146464701 is an apocalyptic number.
It is an amenable number.
380146464701 is a deficient number, since it is larger than the sum of its proper divisors (1467103).
380146464701 is a wasteful number, since it uses less digits than its factorization.
380146464701 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1467102.
The product of its (nonzero) digits is 387072, while the sum is 44.
The spelling of 380146464701 in words is "three hundred eighty billion, one hundred forty-six million, four hundred sixty-four thousand, seven hundred one".
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