Search a number
-
+
10010312200 = 235277150223
BaseRepresentation
bin10010101001010100…
…10011111000001000
3221211122011112210201
421110222103320020
5131000114442300
64333151421544
7503031151450
oct112452237010
927748145721
1010010312200
114277618799
121b345248b4
13c36b8b175
146ad688d60
153d8c4866a
hex254a93e08

10010312200 has 48 divisors (see below), whose sum is σ = 26598833280. Its totient is φ = 3432106560.

The previous prime is 10010312197. The next prime is 10010312201. The reversal of 10010312200 is 221301001.

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 (10010312201) 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, 3573712 + ... + 3576511.

It is an arithmetic number, because the mean of its divisors is an integer number (554142360).

Almost surely, 210010312200 is an apocalyptic number.

10010312200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10010312200 is an abundant number, since it is smaller than the sum of its proper divisors (16588521080).

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

10010312200 is a wasteful number, since it uses less digits than its factorization.

10010312200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7150246 (or 7150237 counting only the distinct ones).

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

Adding to 10010312200 its reverse (221301001), we get a palindrome (10231613201).

The spelling of 10010312200 in words is "ten billion, ten million, three hundred twelve thousand, two hundred".

Divisors: 1 2 4 5 7 8 10 14 20 25 28 35 40 50 56 70 100 140 175 200 280 350 700 1400 7150223 14300446 28600892 35751115 50051561 57201784 71502230 100103122 143004460 178755575 200206244 250257805 286008920 357511150 400412488 500515610 715022300 1001031220 1251289025 1430044600 2002062440 2502578050 5005156100 10010312200