Search a number
-
+
382368129031 = 7188928916897
BaseRepresentation
bin1011001000001101110…
…10101010000000000111
31100112221220002112001201
411210012322222000013
522231042220112111
6451354004003331
736424303320250
oct5440672520007
91315856075051
10382368129031
11138185927809
1262132390547
132a0987708b5
1414714601b27
159e2da0a6c1
hex5906eaa007

382368129031 has 8 divisors (see below), whose sum is σ = 437223497760. Its totient is φ = 327570597888.

The previous prime is 382368129023. The next prime is 382368129041. The reversal of 382368129031 is 130921863283.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 382368129031 - 23 = 382368129023 is a prime.

It is a super-2 number, since 2×3823681290312 (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (382368129041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14445226 + ... + 14471671.

It is an arithmetic number, because the mean of its divisors is an integer number (54652937220).

Almost surely, 2382368129031 is an apocalyptic number.

382368129031 is a deficient number, since it is larger than the sum of its proper divisors (54855368729).

382368129031 is a wasteful number, since it uses less digits than its factorization.

382368129031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28918793.

The product of its (nonzero) digits is 373248, while the sum is 46.

The spelling of 382368129031 in words is "three hundred eighty-two billion, three hundred sixty-eight million, one hundred twenty-nine thousand, thirty-one".

Divisors: 1 7 1889 13223 28916897 202418279 54624018433 382368129031