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2974095061 = 71922361617
BaseRepresentation
bin1011000101000101…
…0001011011010101
321200021021200102221
42301101101123111
522042332020221
61211041102341
7133462251040
oct26121213325
97607250387
102974095061
111296887703
126b00279b1
13385214482
14202dc1c57
15126178541
hexb14516d5

2974095061 has 8 divisors (see below), whose sum is σ = 3577858880. Its totient is φ = 2415054528.

The previous prime is 2974095037. The next prime is 2974095071. The reversal of 2974095061 is 1605904792.

It is a happy number.

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 2974095061 - 29 = 2974094549 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2974094999 and 2974095017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2974095001) 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, 11180676 + ... + 11180941.

It is an arithmetic number, because the mean of its divisors is an integer number (447232360).

Almost surely, 22974095061 is an apocalyptic number.

It is an amenable number.

2974095061 is a deficient number, since it is larger than the sum of its proper divisors (603763819).

2974095061 is a wasteful number, since it uses less digits than its factorization.

2974095061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22361643.

The product of its (nonzero) digits is 136080, while the sum is 43.

The square root of 2974095061 is about 54535.2643800321. The cubic root of 2974095061 is about 1438.0862987200.

The spelling of 2974095061 in words is "two billion, nine hundred seventy-four million, ninety-five thousand, sixty-one".

Divisors: 1 7 19 133 22361617 156531319 424870723 2974095061