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4550624040641 = 72196129601983
BaseRepresentation
bin100001000111000011001…
…0101000101011011000001
3121010000221210222010121212
41002032012111011123001
51044024134223300031
613402310002055505
7646525464062630
oct102160625053301
917100853863555
104550624040641
1114a49aa700088
12615b3694a595
1327017807b433
1411a373ad7517
157d58b14e12b
hex423865456c1

4550624040641 has 8 divisors (see below), whose sum is σ = 5200950180864. Its totient is φ = 3900357148320.

The previous prime is 4550624040583. The next prime is 4550624040661. The reversal of 4550624040641 is 1460404260554.

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 4550624040641 - 226 = 4550556931777 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4550624040661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14647265 + ... + 14954718.

It is an arithmetic number, because the mean of its divisors is an integer number (650118772608).

Almost surely, 24550624040641 is an apocalyptic number.

It is an amenable number.

4550624040641 is a deficient number, since it is larger than the sum of its proper divisors (650326140223).

4550624040641 is a wasteful number, since it uses less digits than its factorization.

4550624040641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29623951.

The product of its (nonzero) digits is 460800, while the sum is 41.

The spelling of 4550624040641 in words is "four trillion, five hundred fifty billion, six hundred twenty-four million, forty thousand, six hundred forty-one".

Divisors: 1 7 21961 153727 29601983 207213881 650089148663 4550624040641