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10302103100 = 2252731411247
BaseRepresentation
bin10011001100000110…
…11001111000111100
3222120222020001200002
421212003121320330
5132044314244400
64422133453432
7513203301002
oct114603317074
928528201602
1010302103100
1144072a55a3
121bb61a1278
13c824735c3
146da322a72
15404684ed5
hex2660d9e3c

10302103100 has 36 divisors (see below), whose sum is σ = 22661820384. Its totient is φ = 4064388480.

The previous prime is 10302103051. The next prime is 10302103109. The reversal of 10302103100 is 130120301.

10302103100 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×103021031002 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10302103109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 698324 + ... + 712923.

Almost surely, 210302103100 is an apocalyptic number.

10302103100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10302103100 is an abundant number, since it is smaller than the sum of its proper divisors (12359717284).

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

10302103100 is a wasteful number, since it uses less digits than its factorization.

10302103100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1411334 (or 1411327 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 11.

Adding to 10302103100 its reverse (130120301), we get a palindrome (10432223401).

The spelling of 10302103100 in words is "ten billion, three hundred two million, one hundred three thousand, one hundred".

Divisors: 1 2 4 5 10 20 25 50 73 100 146 292 365 730 1460 1825 3650 7300 1411247 2822494 5644988 7056235 14112470 28224940 35281175 70562350 103021031 141124700 206042062 412084124 515105155 1030210310 2060420620 2575525775 5151051550 10302103100