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380401074031 = 1147735785443
BaseRepresentation
bin1011000100100011010…
…10111011111101101111
31100100212210201202212211
411202101222323331233
522213030133332111
6450430455111251
736324456531106
oct5422152737557
91310783652784
10380401074031
11137366542220
1261883672527
1329b4408cb24
14145a928103d
159d65ea4521
hex5891abbf6f

380401074031 has 8 divisors (see below), whose sum is σ = 423812415744. Its totient is φ = 338461303320.

The previous prime is 380401074023. The next prime is 380401074049. The reversal of 380401074031 is 130470104083.

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 380401074031 - 23 = 380401074023 is a prime.

It is a super-2 number, since 2×3804010740312 (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 380401073984 and 380401074002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (380401074331) 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, 367892205 + ... + 367893238.

It is an arithmetic number, because the mean of its divisors is an integer number (52976551968).

Almost surely, 2380401074031 is an apocalyptic number.

380401074031 is a deficient number, since it is larger than the sum of its proper divisors (43411341713).

380401074031 is a wasteful number, since it uses less digits than its factorization.

380401074031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 735785501.

The product of its (nonzero) digits is 8064, while the sum is 31.

The spelling of 380401074031 in words is "three hundred eighty billion, four hundred one million, seventy-four thousand, thirty-one".

Divisors: 1 11 47 517 735785443 8093639873 34581915821 380401074031