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380899713023 = 19414311371159
BaseRepresentation
bin1011000101011110110…
…01000101111111111111
31100102011120000020222122
411202233121011333333
522220040311304043
6450552150433155
736343023066104
oct5425731057777
91312146006878
10380899713023
111375a1a5a065
12619a26627bb
1329bc348959b
14146155a0aab
159d94b4e368
hex58af645fff

380899713023 has 16 divisors (see below), whose sum is σ = 420278073600. Its totient is φ = 343863817920.

The previous prime is 380899713017. The next prime is 380899713049. The reversal of 380899713023 is 320317998083.

It is a de Polignac number, because none of the positive numbers 2k-380899713023 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 (380899713083) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5652083 + ... + 5719076.

It is an arithmetic number, because the mean of its divisors is an integer number (26267379600).

Almost surely, 2380899713023 is an apocalyptic number.

380899713023 is a deficient number, since it is larger than the sum of its proper divisors (39378360577).

380899713023 is a wasteful number, since it uses less digits than its factorization.

380899713023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11371262.

The product of its (nonzero) digits is 1959552, while the sum is 53.

The spelling of 380899713023 in words is "three hundred eighty billion, eight hundred ninety-nine million, seven hundred thirteen thousand, twenty-three".

Divisors: 1 19 41 43 779 817 1763 33497 11371159 216052021 466217519 488959837 8858132861 9290236903 20047353317 380899713023