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7374100286141 = 64633114091877
BaseRepresentation
bin110101101001110101010…
…1000001100101010111101
3222002221211201122120011122
41223103222220030222331
51431304124133124031
623403340453000325
71360522036142321
oct153235250145275
928087751576148
107374100286141
11239337a407346
129b11973230a5
134164b42070a4
141b6ca076b981
15cbc3d45347b
hex6b4eaa0cabd

7374100286141 has 4 divisors (see below), whose sum is σ = 7374214442652. Its totient is φ = 7373986129632.

The previous prime is 7374100286129. The next prime is 7374100286171. The reversal of 7374100286141 is 1416820014737.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4071960768100 + 3302139518041 = 2017910^2 + 1817179^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-7374100286141 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7374100286092 and 7374100286101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7374100286171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56981306 + ... + 57110571.

It is an arithmetic number, because the mean of its divisors is an integer number (1843553610663).

Almost surely, 27374100286141 is an apocalyptic number.

It is an amenable number.

7374100286141 is a deficient number, since it is larger than the sum of its proper divisors (114156511).

7374100286141 is a wasteful number, since it uses less digits than its factorization.

7374100286141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114156510.

The product of its (nonzero) digits is 225792, while the sum is 44.

The spelling of 7374100286141 in words is "seven trillion, three hundred seventy-four billion, one hundred million, two hundred eighty-six thousand, one hundred forty-one".

Divisors: 1 64633 114091877 7374100286141