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10310200000 = 265551551
BaseRepresentation
bin10011001101000100…
…10010101011000000
3222121112110102112021
421212202102223000
5132103402400000
64423023211224
7513332153062
oct114642225300
928545412467
1010310200000
114410925951
121bb8a46b14
13c84049b79
146db42d732
1540523411a
hex266892ac0

10310200000 has 84 divisors (see below), whose sum is σ = 25572988224. Its totient is φ = 4124000000.

The previous prime is 10310199983. The next prime is 10310200009. The reversal of 10310200000 is 201301.

It is not an unprimeable number, because it can be changed into a prime (10310200009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 174225 + ... + 225775.

It is an arithmetic number, because the mean of its divisors is an integer number (304440336).

Almost surely, 210310200000 is an apocalyptic number.

10310200000 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 10310200000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12786494112).

10310200000 is an abundant number, since it is smaller than the sum of its proper divisors (15262788224).

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

10310200000 is an frugal number, since it uses more digits than its factorization.

10310200000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51588 (or 51558 counting only the distinct ones).

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

Adding to 10310200000 its reverse (201301), we get a palindrome (10310401301).

The spelling of 10310200000 in words is "ten billion, three hundred ten million, two hundred thousand".

Divisors: 1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 125 160 200 250 320 400 500 625 800 1000 1250 1600 2000 2500 3125 4000 5000 6250 8000 10000 12500 20000 25000 40000 50000 51551 100000 103102 200000 206204 257755 412408 515510 824816 1031020 1288775 1649632 2062040 2577550 3299264 4124080 5155100 6443875 8248160 10310200 12887750 16496320 20620400 25775500 32219375 41240800 51551000 64438750 82481600 103102000 128877500 161096875 206204000 257755000 322193750 412408000 515510000 644387500 1031020000 1288775000 2062040000 2577550000 5155100000 10310200000