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10310004100 = 22521124138891
BaseRepresentation
bin10011001101000011…
…00010110110000100
3222121112002110210201
421212201202312010
5132103330112400
64423015100244
7513330405664
oct114641426604
928545073721
1010310004100
114410801750
121bb8971684
13c83cab956
146db3bc1a4
154051e606a
hex266862d84

10310004100 has 72 divisors (see below), whose sum is σ = 24508493856. Its totient is φ = 3733440000.

The previous prime is 10310004077. The next prime is 10310004101. The reversal of 10310004100 is 140001301.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is not an unprimeable number, because it can be changed into a prime (10310004101) 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, 245655 + ... + 284545.

It is an arithmetic number, because the mean of its divisors is an integer number (340395748).

Almost surely, 210310004100 is an apocalyptic number.

10310004100 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 10310004100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12254246928).

10310004100 is an abundant number, since it is smaller than the sum of its proper divisors (14198489756).

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

10310004100 is a wasteful number, since it uses less digits than its factorization.

10310004100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39157 (or 39150 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 10.

Adding to 10310004100 its reverse (140001301), we get a palindrome (10450005401).

The spelling of 10310004100 in words is "ten billion, three hundred ten million, four thousand, one hundred".

Divisors: 1 2 4 5 10 11 20 22 25 44 50 55 100 110 220 241 275 482 550 964 1100 1205 2410 2651 4820 5302 6025 10604 12050 13255 24100 26510 38891 53020 66275 77782 132550 155564 194455 265100 388910 427801 777820 855602 972275 1711204 1944550 2139005 3889100 4278010 8556020 9372731 10695025 18745462 21390050 37490924 42780100 46863655 93727310 103100041 187454620 206200082 234318275 412400164 468636550 515500205 937273100 1031000410 2062000820 2577501025 5155002050 10310004100