Search a number
-
+
10000048620 = 2235571291887
BaseRepresentation
bin10010101000000110…
…01010000111101100
3221210220212002211010
421110003022013230
5130440003023440
64332143425220
7502545003462
oct112403120754
927726762733
1010000048620
1142718485a1
121b30bb5210
13c34a06643
146ac176832
153d7dbc580
hex2540ca1ec

10000048620 has 48 divisors (see below), whose sum is σ = 28049269248. Its totient is φ = 2662000320.

The previous prime is 10000048607. The next prime is 10000048637. The reversal of 10000048620 is 2684000001.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 111684 + ... + 180203.

It is an arithmetic number, because the mean of its divisors is an integer number (584359776).

Almost surely, 210000048620 is an apocalyptic number.

10000048620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10000048620 is an abundant number, since it is smaller than the sum of its proper divisors (18049220628).

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

10000048620 is a wasteful number, since it uses less digits than its factorization.

10000048620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 292470 (or 292468 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 10000048620 its reverse (2684000001), we get a palindrome (12684048621).

The spelling of 10000048620 in words is "ten billion, forty-eight thousand, six hundred twenty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 60 571 1142 1713 2284 2855 3426 5710 6852 8565 11420 17130 34260 291887 583774 875661 1167548 1459435 1751322 2918870 3502644 4378305 5837740 8756610 17513220 166667477 333334954 500002431 666669908 833337385 1000004862 1666674770 2000009724 2500012155 3333349540 5000024310 10000048620