Search a number
-
+
10213213010 = 25711131020301
BaseRepresentation
bin10011000001100000…
…10100001101010010
3222100202221222101112
421200300110031102
5131404040304020
64405240333322
7511043610140
oct114060241522
928322858345
1010213213010
114371102110
121b90474242
13c69c1c910
146cc5c4590
153eb9772c5
hex260c14352

10213213010 has 64 divisors (see below), whose sum is σ = 24683145984. Its totient is φ = 2938464000.

The previous prime is 10213213007. The next prime is 10213213019. The reversal of 10213213010 is 1031231201.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is not an unprimeable number, because it can be changed into a prime (10213213019) 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, 500141 + ... + 520160.

It is an arithmetic number, because the mean of its divisors is an integer number (385674156).

Almost surely, 210213213010 is an apocalyptic number.

10213213010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10213213010 is an abundant number, since it is smaller than the sum of its proper divisors (14469932974).

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

10213213010 is a wasteful number, since it uses less digits than its factorization.

10213213010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1020339.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 10213213010 its reverse (1031231201), we get a palindrome (11244444211).

The spelling of 10213213010 in words is "ten billion, two hundred thirteen million, two hundred thirteen thousand, ten".

Divisors: 1 2 5 7 10 11 13 14 22 26 35 55 65 70 77 91 110 130 143 154 182 286 385 455 715 770 910 1001 1430 2002 5005 10010 1020301 2040602 5101505 7142107 10203010 11223311 13263913 14284214 22446622 26527826 35710535 56116555 66319565 71421070 78563177 92847391 112233110 132639130 145903043 157126354 185694782 291806086 392815885 464236955 729515215 785631770 928473910 1021321301 1459030430 2042642602 5106606505 10213213010