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10301153212 = 227887414767
BaseRepresentation
bin10011001011111111…
…10001111110111100
3222120220102210200001
421211333301332330
5132044043400322
64422101244044
7513162233440
oct114577617674
928526383601
1010301153212
114406806969
121bb5a03624
13c8220013c
146da156820
15404548827
hex265ff1fbc

10301153212 has 24 divisors (see below), whose sum is σ = 20625583104. Its totient is φ = 4409792112.

The previous prime is 10301153209. The next prime is 10301153227. The reversal of 10301153212 is 21235110301.

It is a super-2 number, since 2×103011532122 (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10301153212.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 182548 + ... + 232219.

It is an arithmetic number, because the mean of its divisors is an integer number (859399296).

Almost surely, 210301153212 is an apocalyptic number.

It is an amenable number.

10301153212 is an abundant number, since it is smaller than the sum of its proper divisors (10324429892).

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

10301153212 is a wasteful number, since it uses less digits than its factorization.

10301153212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 415665 (or 415663 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 19.

Adding to 10301153212 its reverse (21235110301), we get a palindrome (31536263513).

The spelling of 10301153212 in words is "ten billion, three hundred one million, one hundred fifty-three thousand, two hundred twelve".

Divisors: 1 2 4 7 14 28 887 1774 3548 6209 12418 24836 414767 829534 1659068 2903369 5806738 11613476 367898329 735796658 1471593316 2575288303 5150576606 10301153212