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6934552490380 = 2253019114848501
BaseRepresentation
bin110010011101001001110…
…0010011011000110001100
3220112221021212221000021111
41210322103202123012030
51402103430414143010
622425404530141404
71314001450420234
oct144722342330614
926487255830244
106934552490380
112233a22108719
1293bb67721864
133b3c05405588
1419d8c40b0cc4
15c05b4ae958a
hex64e9389b18c

6934552490380 has 24 divisors (see below), whose sum is σ = 14567383993680. Its totient is φ = 2772902184000.

The previous prime is 6934552490377. The next prime is 6934552490389. The reversal of 6934552490380 is 830942554396.

It is not an unprimeable number, because it can be changed into a prime (6934552490389) 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, 57363871 + ... + 57484630.

It is an arithmetic number, because the mean of its divisors is an integer number (606974333070).

Almost surely, 26934552490380 is an apocalyptic number.

It is an amenable number.

6934552490380 is an abundant number, since it is smaller than the sum of its proper divisors (7632831503300).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6934552490380 is a wasteful number, since it uses less digits than its factorization.

6934552490380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114851529 (or 114851527 counting only the distinct ones).

The product of its (nonzero) digits is 27993600, while the sum is 58.

The spelling of 6934552490380 in words is "six trillion, nine hundred thirty-four billion, five hundred fifty-two million, four hundred ninety thousand, three hundred eighty".

Divisors: 1 2 4 5 10 20 3019 6038 12076 15095 30190 60380 114848501 229697002 459394004 574242505 1148485010 2296970020 346727624519 693455249038 1386910498076 1733638122595 3467276245190 6934552490380