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10200708 = 22337103131
BaseRepresentation
bin100110111010…
…011010000100
3201012020202000
4212322122010
510102410313
61002345300
7152463450
oct46723204
921166660
1010200708
115837a41
1234bb230
13216202b
1414d7660
15d67673
hex9ba684

10200708 has 96 divisors (see below), whose sum is σ = 30750720. Its totient is φ = 2864160.

The previous prime is 10200691. The next prime is 10200709. The reversal of 10200708 is 80700201.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10200709) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 77803 + ... + 77933.

It is an arithmetic number, because the mean of its divisors is an integer number (320320).

Almost surely, 210200708 is an apocalyptic number.

10200708 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10200708, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15375360).

10200708 is an abundant number, since it is smaller than the sum of its proper divisors (20550012).

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

10200708 is a wasteful number, since it uses less digits than its factorization.

10200708 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254 (or 246 counting only the distinct ones).

The product of its (nonzero) digits is 112, while the sum is 18.

The square root of 10200708 is about 3193.8547243104. The cubic root of 10200708 is about 216.8753061921.

Adding to 10200708 its reverse (80700201), we get a palindrome (90900909).

The spelling of 10200708 in words is "ten million, two hundred thousand, seven hundred eight".

Divisors: 1 2 3 4 6 7 9 12 14 18 21 27 28 36 42 54 63 84 103 108 126 131 189 206 252 262 309 378 393 412 524 618 721 756 786 917 927 1179 1236 1442 1572 1834 1854 2163 2358 2751 2781 2884 3537 3668 3708 4326 4716 5502 5562 6489 7074 8253 8652 11004 11124 12978 13493 14148 16506 19467 24759 25956 26986 33012 38934 40479 49518 53972 77868 80958 94451 99036 121437 161916 188902 242874 283353 364311 377804 485748 566706 728622 850059 1133412 1457244 1700118 2550177 3400236 5100354 10200708