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10212303130 = 258719117127
BaseRepresentation
bin10011000001011001…
…10110000100011010
3222100201020202021021
421200230312010122
5131403322200010
64405205033054
7511033100341
oct114054660432
928321222237
1010212303130
114370640547
121b900b578a
13c69991723
146cc428b58
153eb8478da
hex260b3611a

10212303130 has 16 divisors (see below), whose sum is σ = 18384410880. Its totient is φ = 4084417872.

The previous prime is 10212303119. The next prime is 10212303133. The reversal of 10212303130 is 3130321201.

It is a super-2 number, since 2×102123031302 (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10212303133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28627 + ... + 145753.

It is an arithmetic number, because the mean of its divisors is an integer number (1149025680).

Almost surely, 210212303130 is an apocalyptic number.

10212303130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10212303130 is a deficient number, since it is larger than the sum of its proper divisors (8172107750).

10212303130 is a wasteful number, since it uses less digits than its factorization.

10212303130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125853.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 10212303130 its reverse (3130321201), we get a palindrome (13342624331).

The spelling of 10212303130 in words is "ten billion, two hundred twelve million, three hundred three thousand, one hundred thirty".

Divisors: 1 2 5 10 8719 17438 43595 87190 117127 234254 585635 1171270 1021230313 2042460626 5106151565 10212303130