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6113754290 = 257111778191
BaseRepresentation
bin1011011000110100…
…00111110010110010
3120210002002220020002
411230122013302302
5100010110114130
62450354550002
7304335024350
oct55432076262
916702086202
106113754290
1126580670a6
121227598302
13765816bb7
1441dd807d0
1525bb07b45
hex16c687cb2

6113754290 has 32 divisors (see below), whose sum is σ = 12588286464. Its totient is φ = 2094240960.

The previous prime is 6113754271. The next prime is 6113754299. The reversal of 6113754290 is 924573116.

It is not an unprimeable number, because it can be changed into a prime (6113754299) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39095 + ... + 117285.

It is an arithmetic number, because the mean of its divisors is an integer number (393383952).

Almost surely, 26113754290 is an apocalyptic number.

It is a pronic number, being equal to 78190×78191.

6113754290 is an abundant number, since it is smaller than the sum of its proper divisors (6474532174).

6113754290 is a wasteful number, since it uses less digits than its factorization.

6113754290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79322.

The product of its (nonzero) digits is 45360, while the sum is 38.

The square root of 6113754290 is about 78190.4999984013. The cubic root of 6113754290 is about 1828.5324005429.

The spelling of 6113754290 in words is "six billion, one hundred thirteen million, seven hundred fifty-four thousand, two hundred ninety".

Divisors: 1 2 5 7 10 14 35 70 1117 2234 5585 7819 11170 15638 39095 78190 78191 156382 390955 547337 781910 1094674 2736685 5473370 87339347 174678694 436696735 611375429 873393470 1222750858 3056877145 6113754290