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1030100200 = 235219271079
BaseRepresentation
bin111101011001100…
…001010011101000
32122210022111211021
4331121201103220
54102201201300
6250114342224
734345464403
oct7531412350
92583274737
101030100200
11489512588
12248b8a974
1313554895c
149ab44d3a
1560679d1a
hex3d6614e8

1030100200 has 48 divisors (see below), whose sum is σ = 2521044000. Its totient is φ = 390352320.

The previous prime is 1030100191. The next prime is 1030100207. The reversal of 1030100200 is 20010301.

1030100200 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 2×10301002002 = 2122212844080080000, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1030100207) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 131740 + ... + 139339.

It is an arithmetic number, because the mean of its divisors is an integer number (52521750).

Almost surely, 21030100200 is an apocalyptic number.

1030100200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1030100200 is an abundant number, since it is smaller than the sum of its proper divisors (1490943800).

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

1030100200 is a wasteful number, since it uses less digits than its factorization.

1030100200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 271114 (or 271105 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 7.

The square root of 1030100200 is about 32095.1740920656. The cubic root of 1030100200 is about 1009.9343812547.

Adding to 1030100200 its reverse (20010301), we get a palindrome (1050110501).

The spelling of 1030100200 in words is "one billion, thirty million, one hundred thousand, two hundred".

Divisors: 1 2 4 5 8 10 19 20 25 38 40 50 76 95 100 152 190 200 380 475 760 950 1900 3800 271079 542158 1084316 1355395 2168632 2710790 5150501 5421580 6776975 10301002 10843160 13553950 20602004 25752505 27107900 41204008 51505010 54215800 103010020 128762525 206020040 257525050 515050100 1030100200