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2170482141 = 37110190057
BaseRepresentation
bin1000000101011110…
…1110110111011101
312121021010220202110
42001113232313131
513421120412031
6555212544233
7104533536162
oct20127566735
95537126673
102170482141
11a141a93a3
12506a82079
13287897c79
14168396069
15ca83ac46
hex815eeddd

2170482141 has 8 divisors (see below), whose sum is σ = 2934736704. Its totient is φ = 1426607840.

The previous prime is 2170482113. The next prime is 2170482161. The reversal of 2170482141 is 1412840712.

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 2170482141 - 26 = 2170482077 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2170482099 and 2170482108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2170482161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5094816 + ... + 5095241.

It is an arithmetic number, because the mean of its divisors is an integer number (366842088).

Almost surely, 22170482141 is an apocalyptic number.

It is an amenable number.

2170482141 is a deficient number, since it is larger than the sum of its proper divisors (764254563).

2170482141 is a wasteful number, since it uses less digits than its factorization.

2170482141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10190131.

The product of its (nonzero) digits is 3584, while the sum is 30.

The square root of 2170482141 is about 46588.4335538339. The cubic root of 2170482141 is about 1294.7484673190.

The spelling of 2170482141 in words is "two billion, one hundred seventy million, four hundred eighty-two thousand, one hundred forty-one".

Divisors: 1 3 71 213 10190057 30570171 723494047 2170482141