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10005283700 = 22521724124421
BaseRepresentation
bin10010101000101110…
…01000001101110100
3221211021201001222222
421110113020031310
5130442323034300
64332451541512
7502640336216
oct112427101564
927737631888
1010005283700
1142747a3805
121b328ba898
13c35b1a419
146acb3a5b6
153d85a3785
hex2545c8374

10005283700 has 72 divisors (see below), whose sum is σ = 23084944344. Its totient is φ = 3750912000.

The previous prime is 10005283679. The next prime is 10005283703. The reversal of 10005283700 is 738250001.

It can be written as a sum of positive squares in 12 ways, for example, as 3596640784 + 6408642916 = 59972^2 + 80054^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 10005283700.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10005283703) 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, 397490 + ... + 421910.

It is an arithmetic number, because the mean of its divisors is an integer number (320624227).

Almost surely, 210005283700 is an apocalyptic number.

10005283700 is a gapful number since it is divisible by the number (10) 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 10005283700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11542472172).

10005283700 is an abundant number, since it is smaller than the sum of its proper divisors (13079660644).

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

10005283700 is a wasteful number, since it uses less digits than its factorization.

10005283700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24693 (or 24686 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 26.

The spelling of 10005283700 in words is "ten billion, five million, two hundred eighty-three thousand, seven hundred".

Divisors: 1 2 4 5 10 17 20 25 34 50 68 85 100 170 241 340 425 482 850 964 1205 1700 2410 4097 4820 6025 8194 12050 16388 20485 24100 24421 40970 48842 81940 97684 102425 122105 204850 244210 409700 415157 488420 610525 830314 1221050 1660628 2075785 2442100 4151570 5885461 8303140 10378925 11770922 20757850 23541844 29427305 41515700 58854610 100052837 117709220 147136525 200105674 294273050 400211348 500264185 588546100 1000528370 2001056740 2501320925 5002641850 10005283700