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10031141230 = 25111015211733
BaseRepresentation
bin10010101011110011…
…10001000101101110
3221220002100202212021
421111321301011232
5131020433004410
64335214100354
7503403202465
oct112571610556
927802322767
1010031141230
114288354970
121b3b4aa6ba
13c3b2a1a36
146b234b9dc
153da9aeeda
hex255e7116e

10031141230 has 64 divisors (see below), whose sum is σ = 19942220736. Its totient is φ = 3602560000.

The previous prime is 10031141201. The next prime is 10031141251. The reversal of 10031141230 is 3214113001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5787444 + ... + 5789176.

It is an arithmetic number, because the mean of its divisors is an integer number (311597199).

Almost surely, 210031141230 is an apocalyptic number.

10031141230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10031141230 is a deficient number, since it is larger than the sum of its proper divisors (9911079506).

10031141230 is a wasteful number, since it uses less digits than its factorization.

10031141230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2373.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 10031141230 its reverse (3214113001), we get a palindrome (13245254231).

The spelling of 10031141230 in words is "ten billion, thirty-one million, one hundred forty-one thousand, two hundred thirty".

Divisors: 1 2 5 10 11 22 55 101 110 202 505 521 1010 1042 1111 1733 2222 2605 3466 5210 5555 5731 8665 11110 11462 17330 19063 28655 38126 52621 57310 95315 105242 175033 190630 263105 350066 526210 578831 875165 902893 1157662 1750330 1805786 1925363 2894155 3850726 4514465 5788310 9028930 9626815 9931823 19253630 19863646 49659115 91192193 99318230 182384386 455960965 911921930 1003114123 2006228246 5015570615 10031141230