Search a number
-
+
3137419670 = 257114786693
BaseRepresentation
bin1011101100000001…
…0011100110010110
322002122121102200112
42323000103212112
522411134412140
61235153443022
7140514425060
oct27300234626
98078542615
103137419670
11136aa9a920
12736870472
133accca258
1421a978730
1513568ac65
hexbb013996

3137419670 has 64 divisors (see below), whose sum is σ = 7190747136. Its totient is φ = 957079680.

The previous prime is 3137419651. The next prime is 3137419679. The reversal of 3137419670 is 769147313.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3137419679) 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, 7157 + ... + 79536.

It is an arithmetic number, because the mean of its divisors is an integer number (112355424).

Almost surely, 23137419670 is an apocalyptic number.

3137419670 is an abundant number, since it is smaller than the sum of its proper divisors (4053327466).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3137419670 is a wasteful number, since it uses less digits than its factorization.

3137419670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86765.

The product of its (nonzero) digits is 95256, while the sum is 41.

The square root of 3137419670 is about 56012.6741907579. The cubic root of 3137419670 is about 1463.9431268156.

The spelling of 3137419670 in words is "three billion, one hundred thirty-seven million, four hundred nineteen thousand, six hundred seventy".

Divisors: 1 2 5 7 10 11 14 22 35 47 55 70 77 94 110 154 235 329 385 470 517 658 770 1034 1645 2585 3290 3619 5170 7238 18095 36190 86693 173386 433465 606851 866930 953623 1213702 1907246 3034255 4074571 4768115 6068510 6675361 8149142 9536230 13350722 20372855 28521997 33376805 40745710 44820281 57043994 66753610 89640562 142609985 224101405 285219970 313741967 448202810 627483934 1568709835 3137419670