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384487412401 = 3079332937511
BaseRepresentation
bin1011001100001010011…
…11000101001010110001
31100202102120220021022101
411212011033011022301
522244412234144101
6452344151340401
736530646040051
oct5460517051261
91322376807271
10384487412401
11139073136774
1262624081701
132a345850921
1414875c6b561
15a004ad1401
hex59853c52b1

384487412401 has 8 divisors (see below), whose sum is σ = 384738076800. Its totient is φ = 384236835840.

The previous prime is 384487412371. The next prime is 384487412423. The reversal of 384487412401 is 104214784483.

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 384487412401 - 27 = 384487412273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (384487412501) 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, 10231236 + ... + 10268746.

It is an arithmetic number, because the mean of its divisors is an integer number (48092259600).

Almost surely, 2384487412401 is an apocalyptic number.

It is an amenable number.

384487412401 is a deficient number, since it is larger than the sum of its proper divisors (250664399).

384487412401 is a wasteful number, since it uses less digits than its factorization.

384487412401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43919.

The product of its (nonzero) digits is 688128, while the sum is 46.

The spelling of 384487412401 in words is "three hundred eighty-four billion, four hundred eighty-seven million, four hundred twelve thousand, four hundred one".

Divisors: 1 3079 3329 37511 10249991 115496369 124874119 384487412401