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6001101605557 = 73103231796339
BaseRepresentation
bin101011101010011110110…
…0001111000101010110101
3210020200220002101220122001
41113110331201320222311
51241310224002334212
620432511254135301
71156364615002162
oct127247541705265
923220802356561
106001101605557
111a04064453a73
1280b078951531
13346b946534c6
1416a652229069
15a6180a39657
hex5753d878ab5

6001101605557 has 8 divisors (see below), whose sum is σ = 6083375045120. Its totient is φ = 5918829965280.

The previous prime is 6001101605497. The next prime is 6001101605581. The reversal of 6001101605557 is 7555061011006.

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 6001101605557 - 223 = 6001093216949 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6001101605657) 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, 7137694 + ... + 7934032.

It is an arithmetic number, because the mean of its divisors is an integer number (760421880640).

Almost surely, 26001101605557 is an apocalyptic number.

It is an amenable number.

6001101605557 is a deficient number, since it is larger than the sum of its proper divisors (82273439563).

6001101605557 is a wasteful number, since it uses less digits than its factorization.

6001101605557 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 899643.

The product of its (nonzero) digits is 31500, while the sum is 37.

The spelling of 6001101605557 in words is "six trillion, one billion, one hundred one million, six hundred five thousand, five hundred fifty-seven".

Divisors: 1 73 103231 796339 7535863 58132747 82206871309 6001101605557