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5405300285309 = 238313122139767
BaseRepresentation
bin100111010101000010100…
…0000001101111101111101
3201010202000200002212222022
41032222011000031331331
51202030023333112214
615255054412125525
71065343244226041
oct116520500157575
921122020085868
105405300285309
1117a4414105741
127337001668a5
1330294382bab2
14149891856021
159590e5d9d8e
hex4ea8500df7d

5405300285309 has 32 divisors (see below), whose sum is σ = 5755031783424. Its totient is φ = 5066192971840.

The previous prime is 5405300285293. The next prime is 5405300285317. The reversal of 5405300285309 is 9035820035045.

It is a cyclic number.

It is not a de Polignac number, because 5405300285309 - 24 = 5405300285293 is a prime.

It is a super-4 number, since 4×54053002853094 (a number of 52 digits) contains 4444 as substring. Note that it is a super-d number also for d = 3.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5405300285309.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5405300285339) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 553419944 + ... + 553429710.

It is an arithmetic number, because the mean of its divisors is an integer number (179844743232).

Almost surely, 25405300285309 is an apocalyptic number.

It is an amenable number.

5405300285309 is a deficient number, since it is larger than the sum of its proper divisors (349731498115).

5405300285309 is a wasteful number, since it uses less digits than its factorization.

5405300285309 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12217.

The product of its (nonzero) digits is 648000, while the sum is 44.

The spelling of 5405300285309 in words is "five trillion, four hundred five billion, three hundred million, two hundred eighty-five thousand, three hundred nine".

Divisors: 1 23 83 131 1909 2213 3013 9767 10873 50899 183679 224641 250079 289903 810661 1279477 4224617 6667769 18645203 21614371 24061949 29427971 106196591 497130533 553424827 1793992793 2442521593 2831482601 41261834239 65124099823 235013055883 5405300285309