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10302132300 = 2235273470417
BaseRepresentation
bin10011001100000111…
…00001000001001100
3222120222021112201120
421212003201001030
5132044321213200
64422134240540
7513203452065
oct114603410114
928528245646
1010302132300
114407315529
121bb61b6150
13c82483995
146da32d56c
1540468d9a0
hex2660e104c

10302132300 has 72 divisors (see below), whose sum is σ = 30215888976. Its totient is φ = 2709596160.

The previous prime is 10302132287. The next prime is 10302132301. The reversal of 10302132300 is 323120301.

It is a super-2 number, since 2×103021323002 (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 10302132300.

It is not an unprimeable number, because it can be changed into a prime (10302132301) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 213309 + ... + 257108.

Almost surely, 210302132300 is an apocalyptic number.

10302132300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10302132300 is an abundant number, since it is smaller than the sum of its proper divisors (19913756676).

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

10302132300 is a wasteful number, since it uses less digits than its factorization.

10302132300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 470507 (or 470500 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 10302132300 its reverse (323120301), we get a palindrome (10625252601).

The spelling of 10302132300 in words is "ten billion, three hundred two million, one hundred thirty-two thousand, three hundred".

Divisors: 1 2 3 4 5 6 10 12 15 20 25 30 50 60 73 75 100 146 150 219 292 300 365 438 730 876 1095 1460 1825 2190 3650 4380 5475 7300 10950 21900 470417 940834 1411251 1881668 2352085 2822502 4704170 5645004 7056255 9408340 11760425 14112510 23520850 28225020 34340441 35281275 47041700 68680882 70562550 103021323 137361764 141125100 171702205 206042646 343404410 412085292 515106615 686808820 858511025 1030213230 1717022050 2060426460 2575533075 3434044100 5151066150 10302132300