Search a number
-
+
42513062214 = 2372617138677
BaseRepresentation
bin100111100101111110…
…011101100101000110
311001201210211022202210
4213211332131211012
51144031320442324
631310310244250
73033341031540
oct474576354506
9131653738683
1042513062214
1117036573967
1282a5656686
13401690631c
1420b425c690
15118c442d29
hex9e5f9d946

42513062214 has 32 divisors (see below), whose sum is σ = 97178939136. Its totient is φ = 12145811040.

The previous prime is 42513062209. The next prime is 42513062219. The reversal of 42513062214 is 41226031524.

It is an interprime number because it is at equal distance from previous prime (42513062209) and next prime (42513062219).

It is a super-2 number, since 2×425130622142 (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42513062219) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1079844 + ... + 1118520.

It is an arithmetic number, because the mean of its divisors is an integer number (3036841848).

Almost surely, 242513062214 is an apocalyptic number.

42513062214 is an abundant number, since it is smaller than the sum of its proper divisors (54665876922).

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

42513062214 is a wasteful number, since it uses less digits than its factorization.

42513062214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64860.

The product of its (nonzero) digits is 11520, while the sum is 30.

Adding to 42513062214 its reverse (41226031524), we get a palindrome (83739093738).

The spelling of 42513062214 in words is "forty-two billion, five hundred thirteen million, sixty-two thousand, two hundred fourteen".

Divisors: 1 2 3 6 7 14 21 42 26171 38677 52342 77354 78513 116031 157026 183197 232062 270739 366394 541478 549591 812217 1099182 1624434 1012215767 2024431534 3036647301 6073294602 7085510369 14171020738 21256531107 42513062214